72399508

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{4457}}^1$

素因数の和:4623

約数の個数: 24

約数和(自身を含む): 131814144

約数和(自身を除く): 59414636

約数列:

[1, 2, 4, 31, 62, 124, 131, 262, 524, 4061, 4457, 8122, 8914, 16244, 17828, 138167, 276334, 552668, 583867, 1167734, 2335468, 18099877, 36199754, 72399508]

約数ペア:

[(1, 72399508), (2, 36199754), (4, 18099877), (31, 2335468), (62, 1167734), (124, 583867), (131, 552668), (262, 276334), (524, 138167), (4061, 17828), (4457, 16244), (8122, 8914)]