90694968

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{317}}^1$

素因数の和:477

約数の個数: 128

約数和(自身を含む): 282078720

約数和(自身を除く): 191383752

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 131, 156, 168, 182, 262, 273, 312, 317, 364, 393, 524, 546, 634, 728, 786, 917, 951, 1048, 1092, 1268, 1572, 1703, 1834, 1902, 2184, 2219, 2536, 2751, 3144, 3406, 3668, 3804, 4121, 4438, 5109, 5502, 6657, 6812, 7336, 7608, 8242, 8876, 10218, 11004, 11921, 12363, 13314, 13624, 16484, 17752, 20436, 22008, 23842, 24726, 26628, 28847, 32968, 35763, 40872, 41527, 47684, 49452, 53256, 57694, 71526, 83054, 86541, 95368, 98904, 115388, 124581, 143052, 166108, 173082, 230776, 249162, 286104, 290689, 332216, 346164, 498324, 539851, 581378, 692328, 872067, 996648, 1079702, 1162756, 1619553, 1744134, 2159404, 2325512, 3239106, 3488268, 3778957, 4318808, 6478212, 6976536, 7557914, 11336871, 12956424, 15115828, 22673742, 30231656, 45347484, 90694968]

約数ペア:

[(1, 90694968), (2, 45347484), (3, 30231656), (4, 22673742), (6, 15115828), (7, 12956424), (8, 11336871), (12, 7557914), (13, 6976536), (14, 6478212), (21, 4318808), (24, 3778957), (26, 3488268), (28, 3239106), (39, 2325512), (42, 2159404), (52, 1744134), (56, 1619553), (78, 1162756), (84, 1079702), (91, 996648), (104, 872067), (131, 692328), (156, 581378), (168, 539851), (182, 498324), (262, 346164), (273, 332216), (312, 290689), (317, 286104), (364, 249162), (393, 230776), (524, 173082), (546, 166108), (634, 143052), (728, 124581), (786, 115388), (917, 98904), (951, 95368), (1048, 86541), (1092, 83054), (1268, 71526), (1572, 57694), (1703, 53256), (1834, 49452), (1902, 47684), (2184, 41527), (2219, 40872), (2536, 35763), (2751, 32968), (3144, 28847), (3406, 26628), (3668, 24726), (3804, 23842), (4121, 22008), (4438, 20436), (5109, 17752), (5502, 16484), (6657, 13624), (6812, 13314), (7336, 12363), (7608, 11921), (8242, 11004), (8876, 10218)]