72671468

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{151}}^1\times {\mathrm{1523}}^1$

素因数の和:1757

約数の個数: 24

約数和(自身を含む): 129722880

約数和(自身を除く): 57051412

約数列:

[1, 2, 4, 79, 151, 158, 302, 316, 604, 1523, 3046, 6092, 11929, 23858, 47716, 120317, 229973, 240634, 459946, 481268, 919892, 18167867, 36335734, 72671468]

約数ペア:

[(1, 72671468), (2, 36335734), (4, 18167867), (79, 919892), (151, 481268), (158, 459946), (302, 240634), (316, 229973), (604, 120317), (1523, 47716), (3046, 23858), (6092, 11929)]