61791184

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^2$

素因数の和:133

約数の個数: 120

約数和(自身を含む): 156323328

約数和(自身を除く): 94532144

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 37, 52, 56, 62, 74, 91, 104, 112, 124, 148, 182, 208, 217, 248, 259, 296, 364, 403, 434, 481, 496, 518, 592, 728, 806, 868, 962, 1036, 1147, 1369, 1456, 1612, 1736, 1924, 2072, 2294, 2738, 2821, 3224, 3367, 3472, 3848, 4144, 4588, 5476, 5642, 6448, 6734, 7696, 8029, 9176, 9583, 10952, 11284, 13468, 14911, 16058, 17797, 18352, 19166, 21904, 22568, 26936, 29822, 32116, 35594, 38332, 42439, 45136, 53872, 59644, 64232, 71188, 76664, 84878, 104377, 119288, 124579, 128464, 142376, 153328, 169756, 208754, 238576, 249158, 284752, 297073, 339512, 417508, 498316, 551707, 594146, 679024, 835016, 996632, 1103414, 1188292, 1670032, 1993264, 2206828, 2376584, 3861949, 4413656, 4753168, 7723898, 8827312, 15447796, 30895592, 61791184]

約数ペア:

[(1, 61791184), (2, 30895592), (4, 15447796), (7, 8827312), (8, 7723898), (13, 4753168), (14, 4413656), (16, 3861949), (26, 2376584), (28, 2206828), (31, 1993264), (37, 1670032), (52, 1188292), (56, 1103414), (62, 996632), (74, 835016), (91, 679024), (104, 594146), (112, 551707), (124, 498316), (148, 417508), (182, 339512), (208, 297073), (217, 284752), (248, 249158), (259, 238576), (296, 208754), (364, 169756), (403, 153328), (434, 142376), (481, 128464), (496, 124579), (518, 119288), (592, 104377), (728, 84878), (806, 76664), (868, 71188), (962, 64232), (1036, 59644), (1147, 53872), (1369, 45136), (1456, 42439), (1612, 38332), (1736, 35594), (1924, 32116), (2072, 29822), (2294, 26936), (2738, 22568), (2821, 21904), (3224, 19166), (3367, 18352), (3472, 17797), (3848, 16058), (4144, 14911), (4588, 13468), (5476, 11284), (5642, 10952), (6448, 9583), (6734, 9176), (7696, 8029)]