72989256

素因数分解:

$2^3\times 3^1\times {\mathrm{89}}^1\times {\mathrm{34171}}^1$

素因数の和:34269

約数の個数: 32

約数和(自身を含む): 184528800

約数和(自身を除く): 111539544

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 89, 178, 267, 356, 534, 712, 1068, 2136, 34171, 68342, 102513, 136684, 205026, 273368, 410052, 820104, 3041219, 6082438, 9123657, 12164876, 18247314, 24329752, 36494628, 72989256]

約数ペア:

[(1, 72989256), (2, 36494628), (3, 24329752), (4, 18247314), (6, 12164876), (8, 9123657), (12, 6082438), (24, 3041219), (89, 820104), (178, 410052), (267, 273368), (356, 205026), (534, 136684), (712, 102513), (1068, 68342), (2136, 34171)]