90118704

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{1039}}^1$

素因数の和:1202

約数の個数: 80

約数和(自身を含む): 252761600

約数和(自身を除く): 162642896

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 139, 156, 208, 278, 312, 417, 556, 624, 834, 1039, 1112, 1668, 1807, 2078, 2224, 3117, 3336, 3614, 4156, 5421, 6234, 6672, 7228, 8312, 10842, 12468, 13507, 14456, 16624, 21684, 24936, 27014, 28912, 40521, 43368, 49872, 54028, 81042, 86736, 108056, 144421, 162084, 216112, 288842, 324168, 433263, 577684, 648336, 866526, 1155368, 1733052, 1877473, 2310736, 3466104, 3754946, 5632419, 6932208, 7509892, 11264838, 15019784, 22529676, 30039568, 45059352, 90118704]

約数ペア:

[(1, 90118704), (2, 45059352), (3, 30039568), (4, 22529676), (6, 15019784), (8, 11264838), (12, 7509892), (13, 6932208), (16, 5632419), (24, 3754946), (26, 3466104), (39, 2310736), (48, 1877473), (52, 1733052), (78, 1155368), (104, 866526), (139, 648336), (156, 577684), (208, 433263), (278, 324168), (312, 288842), (417, 216112), (556, 162084), (624, 144421), (834, 108056), (1039, 86736), (1112, 81042), (1668, 54028), (1807, 49872), (2078, 43368), (2224, 40521), (3117, 28912), (3336, 27014), (3614, 24936), (4156, 21684), (5421, 16624), (6234, 14456), (6672, 13507), (7228, 12468), (8312, 10842)]