73452808

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{13}}^2\times {\mathrm{449}}^1$

素因数の和:503

約数の個数: 72

約数和(自身を含む): 164288250

約数和(自身を除く): 90835442

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 121, 143, 169, 242, 286, 338, 449, 484, 572, 676, 898, 968, 1144, 1352, 1573, 1796, 1859, 3146, 3592, 3718, 4939, 5837, 6292, 7436, 9878, 11674, 12584, 14872, 19756, 20449, 23348, 39512, 40898, 46696, 54329, 64207, 75881, 81796, 108658, 128414, 151762, 163592, 217316, 256828, 303524, 434632, 513656, 607048, 706277, 834691, 1412554, 1669382, 2825108, 3338764, 5650216, 6677528, 9181601, 18363202, 36726404, 73452808]

約数ペア:

[(1, 73452808), (2, 36726404), (4, 18363202), (8, 9181601), (11, 6677528), (13, 5650216), (22, 3338764), (26, 2825108), (44, 1669382), (52, 1412554), (88, 834691), (104, 706277), (121, 607048), (143, 513656), (169, 434632), (242, 303524), (286, 256828), (338, 217316), (449, 163592), (484, 151762), (572, 128414), (676, 108658), (898, 81796), (968, 75881), (1144, 64207), (1352, 54329), (1573, 46696), (1796, 40898), (1859, 39512), (3146, 23348), (3592, 20449), (3718, 19756), (4939, 14872), (5837, 12584), (6292, 11674), (7436, 9878)]