81457162488

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^2\times {\mathrm{541}}^1$

素因数の和:684

約数の個数: 384

約数和(自身を含む): 258553512000

約数和(自身を除く): 177096349512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 29, 36, 39, 43, 52, 54, 58, 72, 78, 86, 87, 104, 108, 116, 117, 129, 156, 172, 174, 216, 232, 234, 258, 261, 312, 344, 348, 351, 377, 387, 468, 516, 522, 541, 559, 696, 702, 754, 774, 783, 936, 1032, 1044, 1082, 1118, 1131, 1161, 1247, 1404, 1508, 1548, 1566, 1623, 1677, 1849, 2088, 2164, 2236, 2262, 2322, 2494, 2808, 3016, 3096, 3132, 3246, 3354, 3393, 3698, 3741, 4328, 4472, 4524, 4644, 4869, 4988, 5031, 5547, 6264, 6492, 6708, 6786, 7033, 7396, 7482, 9048, 9288, 9738, 9976, 10062, 10179, 11094, 11223, 12984, 13416, 13572, 14066, 14607, 14792, 14964, 15093, 15689, 16211, 16641, 19476, 20124, 20358, 21099, 22188, 22446, 23263, 24037, 27144, 28132, 29214, 29928, 30186, 31378, 32422, 33282, 33669, 38952, 40248, 40716, 42198, 44376, 44892, 46526, 47067, 48074, 48633, 49923, 53621, 56264, 58428, 60372, 62756, 63297, 64844, 66564, 67338, 69789, 72111, 81432, 84396, 89784, 93052, 94134, 96148, 97266, 99846, 107242, 116856, 120744, 125512, 126594, 129688, 133128, 134676, 139578, 141201, 144222, 145899, 160863, 168792, 186104, 188268, 189891, 192296, 194532, 199692, 203957, 209367, 214484, 216333, 253188, 269352, 279156, 282402, 288444, 291798, 302419, 321726, 376536, 379782, 389064, 399384, 407914, 418734, 423603, 428968, 432666, 437697, 482589, 506376, 558312, 564804, 576888, 583596, 604838, 611871, 628101, 643452, 648999, 674627, 697073, 759564, 815828, 837468, 847206, 865332, 875394, 907257, 965178, 1000309, 1129608, 1167192, 1209676, 1223742, 1256202, 1286904, 1297998, 1349254, 1394146, 1447767, 1519128, 1631656, 1674936, 1694412, 1730664, 1750788, 1814514, 1835613, 1930356, 2000618, 2023881, 2091219, 2419352, 2447484, 2512404, 2595996, 2698508, 2721771, 2788292, 2895534, 3000927, 3388824, 3501576, 3629028, 3671226, 3860712, 4001236, 4047762, 4182438, 4894968, 5024808, 5191992, 5397016, 5443542, 5506839, 5576584, 5791068, 6001854, 6071643, 6273657, 7258056, 7342452, 8002472, 8095524, 8165313, 8364876, 8770151, 9002781, 10887084, 11013678, 11582136, 12003708, 12143286, 12547314, 13004017, 14684904, 16191048, 16330626, 16729752, 17540302, 18005562, 18214929, 18820971, 21774168, 22027356, 24007416, 24286572, 25094628, 26008034, 26310453, 27008343, 29008961, 32661252, 35080604, 36011124, 36429858, 37641942, 39012051, 44054712, 48573144, 50189256, 52016068, 52620906, 54016686, 58017922, 65322504, 70161208, 72022248, 72859716, 75283884, 78024102, 78931359, 87026883, 104032136, 105241812, 108033372, 116035844, 117036153, 145719432, 150567768, 156048204, 157862718, 174053766, 210483624, 216066744, 232071688, 234072306, 236794077, 261080649, 312096408, 315725436, 348107532, 351108459, 377116493, 468144612, 473588154, 522161298, 631450872, 696215064, 702216918, 754232986, 783241947, 936289224, 947176308, 1044322596, 1131349479, 1404433836, 1508465972, 1566483894, 1894352616, 2088645192, 2262698958, 2808867672, 3016931944, 3132967788, 3394048437, 4525397916, 6265935576, 6788096874, 9050795832, 10182145311, 13576193748, 20364290622, 27152387496, 40728581244, 81457162488]

約数ペア:

[(1, 81457162488), (2, 40728581244), (3, 27152387496), (4, 20364290622), (6, 13576193748), (8, 10182145311), (9, 9050795832), (12, 6788096874), (13, 6265935576), (18, 4525397916), (24, 3394048437), (26, 3132967788), (27, 3016931944), (29, 2808867672), (36, 2262698958), (39, 2088645192), (43, 1894352616), (52, 1566483894), (54, 1508465972), (58, 1404433836), (72, 1131349479), (78, 1044322596), (86, 947176308), (87, 936289224), (104, 783241947), (108, 754232986), (116, 702216918), (117, 696215064), (129, 631450872), (156, 522161298), (172, 473588154), (174, 468144612), (216, 377116493), (232, 351108459), (234, 348107532), (258, 315725436), (261, 312096408), (312, 261080649), (344, 236794077), (348, 234072306), (351, 232071688), (377, 216066744), (387, 210483624), (468, 174053766), (516, 157862718), (522, 156048204), (541, 150567768), (559, 145719432), (696, 117036153), (702, 116035844), (754, 108033372), (774, 105241812), (783, 104032136), (936, 87026883), (1032, 78931359), (1044, 78024102), (1082, 75283884), (1118, 72859716), (1131, 72022248), (1161, 70161208), (1247, 65322504), (1404, 58017922), (1508, 54016686), (1548, 52620906), (1566, 52016068), (1623, 50189256), (1677, 48573144), (1849, 44054712), (2088, 39012051), (2164, 37641942), (2236, 36429858), (2262, 36011124), (2322, 35080604), (2494, 32661252), (2808, 29008961), (3016, 27008343), (3096, 26310453), (3132, 26008034), (3246, 25094628), (3354, 24286572), (3393, 24007416), (3698, 22027356), (3741, 21774168), (4328, 18820971), (4472, 18214929), (4524, 18005562), (4644, 17540302), (4869, 16729752), (4988, 16330626), (5031, 16191048), (5547, 14684904), (6264, 13004017), (6492, 12547314), (6708, 12143286), (6786, 12003708), (7033, 11582136), (7396, 11013678), (7482, 10887084), (9048, 9002781), (9288, 8770151), (9738, 8364876), (9976, 8165313), (10062, 8095524), (10179, 8002472), (11094, 7342452), (11223, 7258056), (12984, 6273657), (13416, 6071643), (13572, 6001854), (14066, 5791068), (14607, 5576584), (14792, 5506839), (14964, 5443542), (15093, 5397016), (15689, 5191992), (16211, 5024808), (16641, 4894968), (19476, 4182438), (20124, 4047762), (20358, 4001236), (21099, 3860712), (22188, 3671226), (22446, 3629028), (23263, 3501576), (24037, 3388824), (27144, 3000927), (28132, 2895534), (29214, 2788292), (29928, 2721771), (30186, 2698508), (31378, 2595996), (32422, 2512404), (33282, 2447484), (33669, 2419352), (38952, 2091219), (40248, 2023881), (40716, 2000618), (42198, 1930356), (44376, 1835613), (44892, 1814514), (46526, 1750788), (47067, 1730664), (48074, 1694412), (48633, 1674936), (49923, 1631656), (53621, 1519128), (56264, 1447767), (58428, 1394146), (60372, 1349254), (62756, 1297998), (63297, 1286904), (64844, 1256202), (66564, 1223742), (67338, 1209676), (69789, 1167192), (72111, 1129608), (81432, 1000309), (84396, 965178), (89784, 907257), (93052, 875394), (94134, 865332), (96148, 847206), (97266, 837468), (99846, 815828), (107242, 759564), (116856, 697073), (120744, 674627), (125512, 648999), (126594, 643452), (129688, 628101), (133128, 611871), (134676, 604838), (139578, 583596), (141201, 576888), (144222, 564804), (145899, 558312), (160863, 506376), (168792, 482589), (186104, 437697), (188268, 432666), (189891, 428968), (192296, 423603), (194532, 418734), (199692, 407914), (203957, 399384), (209367, 389064), (214484, 379782), (216333, 376536), (253188, 321726), (269352, 302419), (279156, 291798), (282402, 288444)]