81039276864

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{661}}^1\times {\mathrm{2339}}^1$

素因数の和:3038

約数の個数: 336

約数和(自身を含む): 286443480960

約数和(自身を除く): 205404204096

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 32, 36, 39, 42, 48, 52, 56, 63, 64, 72, 78, 84, 91, 96, 104, 112, 117, 126, 144, 156, 168, 182, 192, 208, 224, 234, 252, 273, 288, 312, 336, 364, 416, 448, 468, 504, 546, 576, 624, 661, 672, 728, 819, 832, 936, 1008, 1092, 1248, 1322, 1344, 1456, 1638, 1872, 1983, 2016, 2184, 2339, 2496, 2644, 2912, 3276, 3744, 3966, 4032, 4368, 4627, 4678, 5288, 5824, 5949, 6552, 7017, 7488, 7932, 8593, 8736, 9254, 9356, 10576, 11898, 13104, 13881, 14034, 15864, 16373, 17186, 17472, 18508, 18712, 21051, 21152, 23796, 25779, 26208, 27762, 28068, 30407, 31728, 32746, 34372, 37016, 37424, 41643, 42102, 42304, 47592, 49119, 51558, 52416, 55524, 56136, 60151, 60814, 63456, 65492, 68744, 74032, 74848, 77337, 83286, 84204, 91221, 95184, 98238, 103116, 111048, 112272, 120302, 121628, 126912, 130984, 137488, 147357, 148064, 149696, 154674, 166572, 168408, 180453, 182442, 190368, 196476, 206232, 212849, 222096, 224544, 240604, 243256, 261968, 273663, 274976, 294714, 296128, 309348, 333144, 336816, 360906, 364884, 380736, 392952, 412464, 425698, 444192, 449088, 481208, 486512, 523936, 541359, 547326, 549952, 589428, 618696, 638547, 666288, 673632, 721812, 729768, 785904, 824928, 851396, 888384, 962416, 973024, 1047872, 1082718, 1094652, 1178856, 1237392, 1277094, 1332576, 1347264, 1443624, 1459536, 1546079, 1571808, 1649856, 1702792, 1915641, 1924832, 1946048, 2165436, 2189304, 2357712, 2474784, 2554188, 2665152, 2887248, 2919072, 3092158, 3143616, 3405584, 3831282, 3849664, 4330872, 4378608, 4638237, 4715424, 4949568, 5108376, 5774496, 5838144, 6184316, 6811168, 7662564, 8661744, 8757216, 9276474, 9430848, 10216752, 10822553, 11548992, 12368632, 13622336, 13914711, 15325128, 17323488, 17514432, 18552948, 20099027, 20433504, 21645106, 24737264, 27829422, 30650256, 32467659, 34646976, 37105896, 40198054, 40867008, 43290212, 49474528, 55658844, 60297081, 61300512, 64935318, 74211792, 80396108, 86580424, 97402977, 98949056, 111317688, 120594162, 122601024, 129870636, 140693189, 148423584, 160792216, 173160848, 180891243, 194805954, 222635376, 241188324, 259741272, 281386378, 296847168, 321584432, 346321696, 361782486, 389611908, 422079567, 445270752, 482376648, 519482544, 562772756, 643168864, 692643392, 723564972, 779223816, 844159134, 890541504, 964753296, 1038965088, 1125545512, 1266238701, 1286337728, 1447129944, 1558447632, 1688318268, 1929506592, 2077930176, 2251091024, 2532477402, 2894259888, 3116895264, 3376636536, 3859013184, 4502182048, 5064954804, 5788519776, 6233790528, 6753273072, 9004364096, 10129909608, 11577039552, 13506546144, 20259819216, 27013092288, 40519638432, 81039276864]

約数ペア:

[(1, 81039276864), (2, 40519638432), (3, 27013092288), (4, 20259819216), (6, 13506546144), (7, 11577039552), (8, 10129909608), (9, 9004364096), (12, 6753273072), (13, 6233790528), (14, 5788519776), (16, 5064954804), (18, 4502182048), (21, 3859013184), (24, 3376636536), (26, 3116895264), (28, 2894259888), (32, 2532477402), (36, 2251091024), (39, 2077930176), (42, 1929506592), (48, 1688318268), (52, 1558447632), (56, 1447129944), (63, 1286337728), (64, 1266238701), (72, 1125545512), (78, 1038965088), (84, 964753296), (91, 890541504), (96, 844159134), (104, 779223816), (112, 723564972), (117, 692643392), (126, 643168864), (144, 562772756), (156, 519482544), (168, 482376648), (182, 445270752), (192, 422079567), (208, 389611908), (224, 361782486), (234, 346321696), (252, 321584432), (273, 296847168), (288, 281386378), (312, 259741272), (336, 241188324), (364, 222635376), (416, 194805954), (448, 180891243), (468, 173160848), (504, 160792216), (546, 148423584), (576, 140693189), (624, 129870636), (661, 122601024), (672, 120594162), (728, 111317688), (819, 98949056), (832, 97402977), (936, 86580424), (1008, 80396108), (1092, 74211792), (1248, 64935318), (1322, 61300512), (1344, 60297081), (1456, 55658844), (1638, 49474528), (1872, 43290212), (1983, 40867008), (2016, 40198054), (2184, 37105896), (2339, 34646976), (2496, 32467659), (2644, 30650256), (2912, 27829422), (3276, 24737264), (3744, 21645106), (3966, 20433504), (4032, 20099027), (4368, 18552948), (4627, 17514432), (4678, 17323488), (5288, 15325128), (5824, 13914711), (5949, 13622336), (6552, 12368632), (7017, 11548992), (7488, 10822553), (7932, 10216752), (8593, 9430848), (8736, 9276474), (9254, 8757216), (9356, 8661744), (10576, 7662564), (11898, 6811168), (13104, 6184316), (13881, 5838144), (14034, 5774496), (15864, 5108376), (16373, 4949568), (17186, 4715424), (17472, 4638237), (18508, 4378608), (18712, 4330872), (21051, 3849664), (21152, 3831282), (23796, 3405584), (25779, 3143616), (26208, 3092158), (27762, 2919072), (28068, 2887248), (30407, 2665152), (31728, 2554188), (32746, 2474784), (34372, 2357712), (37016, 2189304), (37424, 2165436), (41643, 1946048), (42102, 1924832), (42304, 1915641), (47592, 1702792), (49119, 1649856), (51558, 1571808), (52416, 1546079), (55524, 1459536), (56136, 1443624), (60151, 1347264), (60814, 1332576), (63456, 1277094), (65492, 1237392), (68744, 1178856), (74032, 1094652), (74848, 1082718), (77337, 1047872), (83286, 973024), (84204, 962416), (91221, 888384), (95184, 851396), (98238, 824928), (103116, 785904), (111048, 729768), (112272, 721812), (120302, 673632), (121628, 666288), (126912, 638547), (130984, 618696), (137488, 589428), (147357, 549952), (148064, 547326), (149696, 541359), (154674, 523936), (166572, 486512), (168408, 481208), (180453, 449088), (182442, 444192), (190368, 425698), (196476, 412464), (206232, 392952), (212849, 380736), (222096, 364884), (224544, 360906), (240604, 336816), (243256, 333144), (261968, 309348), (273663, 296128), (274976, 294714)]