71387806512

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{19541}}^1$

素因数の和:19628

約数の個数: 240

約数和(自身を含む): 220444078176

約数和(自身を除く): 149056271664

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 17, 22, 24, 33, 34, 37, 44, 48, 51, 66, 68, 74, 88, 102, 111, 121, 132, 136, 148, 176, 187, 204, 222, 242, 264, 272, 296, 363, 374, 407, 408, 444, 484, 528, 561, 592, 629, 726, 748, 814, 816, 888, 968, 1122, 1221, 1258, 1452, 1496, 1628, 1776, 1887, 1936, 2057, 2244, 2442, 2516, 2904, 2992, 3256, 3774, 4114, 4477, 4488, 4884, 5032, 5808, 6171, 6512, 6919, 7548, 8228, 8954, 8976, 9768, 10064, 12342, 13431, 13838, 15096, 16456, 17908, 19536, 19541, 20757, 24684, 26862, 27676, 30192, 32912, 35816, 39082, 41514, 49368, 53724, 55352, 58623, 71632, 76109, 78164, 83028, 98736, 107448, 110704, 117246, 152218, 156328, 166056, 214896, 214951, 228327, 234492, 304436, 312656, 332112, 332197, 429902, 456654, 468984, 608872, 644853, 664394, 723017, 859804, 913308, 937968, 996591, 1217744, 1289706, 1328788, 1446034, 1719608, 1826616, 1993182, 2169051, 2364461, 2579412, 2657576, 2892068, 3439216, 3653232, 3654167, 3986364, 4338102, 4728922, 5158824, 5315152, 5784136, 7093383, 7308334, 7953187, 7972728, 8676204, 9457844, 10317648, 10962501, 11568272, 12291289, 14186766, 14616668, 15906374, 15945456, 17352408, 18915688, 21925002, 23859561, 24582578, 28373532, 29233336, 31812748, 34704816, 36873867, 37831376, 40195837, 43850004, 47719122, 49165156, 56747064, 58466672, 63625496, 73747734, 80391674, 87485057, 87700008, 95438244, 98330312, 113494128, 120587511, 127250992, 135204179, 147495468, 160783348, 174970114, 175400016, 190876488, 196660624, 241175022, 262455171, 270408358, 294990936, 321566696, 349940228, 381752976, 405612537, 482350044, 524910342, 540816716, 589981872, 643133392, 699880456, 811225074, 964700088, 1049820684, 1081633432, 1399760912, 1487245969, 1622450148, 1929400176, 2099641368, 2163266864, 2974491938, 3244900296, 4199282736, 4461737907, 5948983876, 6489800592, 8923475814, 11897967752, 17846951628, 23795935504, 35693903256, 71387806512]

約数ペア:

[(1, 71387806512), (2, 35693903256), (3, 23795935504), (4, 17846951628), (6, 11897967752), (8, 8923475814), (11, 6489800592), (12, 5948983876), (16, 4461737907), (17, 4199282736), (22, 3244900296), (24, 2974491938), (33, 2163266864), (34, 2099641368), (37, 1929400176), (44, 1622450148), (48, 1487245969), (51, 1399760912), (66, 1081633432), (68, 1049820684), (74, 964700088), (88, 811225074), (102, 699880456), (111, 643133392), (121, 589981872), (132, 540816716), (136, 524910342), (148, 482350044), (176, 405612537), (187, 381752976), (204, 349940228), (222, 321566696), (242, 294990936), (264, 270408358), (272, 262455171), (296, 241175022), (363, 196660624), (374, 190876488), (407, 175400016), (408, 174970114), (444, 160783348), (484, 147495468), (528, 135204179), (561, 127250992), (592, 120587511), (629, 113494128), (726, 98330312), (748, 95438244), (814, 87700008), (816, 87485057), (888, 80391674), (968, 73747734), (1122, 63625496), (1221, 58466672), (1258, 56747064), (1452, 49165156), (1496, 47719122), (1628, 43850004), (1776, 40195837), (1887, 37831376), (1936, 36873867), (2057, 34704816), (2244, 31812748), (2442, 29233336), (2516, 28373532), (2904, 24582578), (2992, 23859561), (3256, 21925002), (3774, 18915688), (4114, 17352408), (4477, 15945456), (4488, 15906374), (4884, 14616668), (5032, 14186766), (5808, 12291289), (6171, 11568272), (6512, 10962501), (6919, 10317648), (7548, 9457844), (8228, 8676204), (8954, 7972728), (8976, 7953187), (9768, 7308334), (10064, 7093383), (12342, 5784136), (13431, 5315152), (13838, 5158824), (15096, 4728922), (16456, 4338102), (17908, 3986364), (19536, 3654167), (19541, 3653232), (20757, 3439216), (24684, 2892068), (26862, 2657576), (27676, 2579412), (30192, 2364461), (32912, 2169051), (35816, 1993182), (39082, 1826616), (41514, 1719608), (49368, 1446034), (53724, 1328788), (55352, 1289706), (58623, 1217744), (71632, 996591), (76109, 937968), (78164, 913308), (83028, 859804), (98736, 723017), (107448, 664394), (110704, 644853), (117246, 608872), (152218, 468984), (156328, 456654), (166056, 429902), (214896, 332197), (214951, 332112), (228327, 312656), (234492, 304436)]