72257922

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{21467}}^1$

素因数の和:21503

約数の個数: 48

約数和(自身を含む): 180846432

約数和(自身を除く): 108588510

約数列:

[1, 2, 3, 6, 9, 11, 17, 18, 22, 33, 34, 51, 66, 99, 102, 153, 187, 198, 306, 374, 561, 1122, 1683, 3366, 21467, 42934, 64401, 128802, 193203, 236137, 364939, 386406, 472274, 708411, 729878, 1094817, 1416822, 2125233, 2189634, 3284451, 4014329, 4250466, 6568902, 8028658, 12042987, 24085974, 36128961, 72257922]

約数ペア:

[(1, 72257922), (2, 36128961), (3, 24085974), (6, 12042987), (9, 8028658), (11, 6568902), (17, 4250466), (18, 4014329), (22, 3284451), (33, 2189634), (34, 2125233), (51, 1416822), (66, 1094817), (99, 729878), (102, 708411), (153, 472274), (187, 386406), (198, 364939), (306, 236137), (374, 193203), (561, 128802), (1122, 64401), (1683, 42934), (3366, 21467)]