72450906

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{2083}}^1$

素因数の和:2147

約数の個数: 64

約数和(自身を含む): 172855296

約数和(自身を除く): 100404390

約数列:

[1, 2, 3, 6, 11, 17, 22, 31, 33, 34, 51, 62, 66, 93, 102, 186, 187, 341, 374, 527, 561, 682, 1023, 1054, 1122, 1581, 2046, 2083, 3162, 4166, 5797, 6249, 11594, 12498, 17391, 22913, 34782, 35411, 45826, 64573, 68739, 70822, 106233, 129146, 137478, 193719, 212466, 387438, 389521, 710303, 779042, 1097741, 1168563, 1420606, 2130909, 2195482, 2337126, 3293223, 4261818, 6586446, 12075151, 24150302, 36225453, 72450906]

約数ペア:

[(1, 72450906), (2, 36225453), (3, 24150302), (6, 12075151), (11, 6586446), (17, 4261818), (22, 3293223), (31, 2337126), (33, 2195482), (34, 2130909), (51, 1420606), (62, 1168563), (66, 1097741), (93, 779042), (102, 710303), (186, 389521), (187, 387438), (341, 212466), (374, 193719), (527, 137478), (561, 129146), (682, 106233), (1023, 70822), (1054, 68739), (1122, 64573), (1581, 45826), (2046, 35411), (2083, 34782), (3162, 22913), (4166, 17391), (5797, 12498), (6249, 11594)]