77947012

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1$

素因数の和:221

約数の個数: 96

約数和(自身を含む): 171601920

約数和(自身を除く): 93654908

約数列:

[1, 2, 4, 11, 13, 22, 26, 29, 37, 44, 52, 58, 74, 116, 127, 143, 148, 254, 286, 319, 377, 407, 481, 508, 572, 638, 754, 814, 962, 1073, 1276, 1397, 1508, 1628, 1651, 1924, 2146, 2794, 3302, 3683, 4147, 4292, 4699, 5291, 5588, 6604, 7366, 8294, 9398, 10582, 11803, 13949, 14732, 16588, 18161, 18796, 21164, 23606, 27898, 36322, 40513, 47212, 47879, 51689, 55796, 61087, 72644, 81026, 95758, 103378, 122174, 136271, 153439, 162052, 191516, 206756, 244348, 272542, 306878, 526669, 545084, 613756, 671957, 1053338, 1343914, 1498981, 1771523, 2106676, 2687828, 2997962, 3543046, 5995924, 7086092, 19486753, 38973506, 77947012]

約数ペア:

[(1, 77947012), (2, 38973506), (4, 19486753), (11, 7086092), (13, 5995924), (22, 3543046), (26, 2997962), (29, 2687828), (37, 2106676), (44, 1771523), (52, 1498981), (58, 1343914), (74, 1053338), (116, 671957), (127, 613756), (143, 545084), (148, 526669), (254, 306878), (286, 272542), (319, 244348), (377, 206756), (407, 191516), (481, 162052), (508, 153439), (572, 136271), (638, 122174), (754, 103378), (814, 95758), (962, 81026), (1073, 72644), (1276, 61087), (1397, 55796), (1508, 51689), (1628, 47879), (1651, 47212), (1924, 40513), (2146, 36322), (2794, 27898), (3302, 23606), (3683, 21164), (4147, 18796), (4292, 18161), (4699, 16588), (5291, 14732), (5588, 13949), (6604, 11803), (7366, 10582), (8294, 9398)]