72492046

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{811}}^1$

素因数の和:1080

約数の個数: 32

約数和(自身を含む): 126282240

約数和(自身を除く): 53790194

約数列:

[1, 2, 11, 17, 22, 34, 187, 239, 374, 478, 811, 1622, 2629, 4063, 5258, 8126, 8921, 13787, 17842, 27574, 44693, 89386, 151657, 193829, 303314, 387658, 2132119, 3295093, 4264238, 6590186, 36246023, 72492046]

約数ペア:

[(1, 72492046), (2, 36246023), (11, 6590186), (17, 4264238), (22, 3295093), (34, 2132119), (187, 387658), (239, 303314), (374, 193829), (478, 151657), (811, 89386), (1622, 44693), (2629, 27574), (4063, 17842), (5258, 13787), (8126, 8921)]