72161692

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{151}}^1\times {\mathrm{3229}}^1$

素因数の和:3421

約数の個数: 24

約数和(自身を含む): 130595360

約数和(自身を除く): 58433668

約数列:

[1, 2, 4, 37, 74, 148, 151, 302, 604, 3229, 5587, 6458, 11174, 12916, 22348, 119473, 238946, 477892, 487579, 975158, 1950316, 18040423, 36080846, 72161692]

約数ペア:

[(1, 72161692), (2, 36080846), (4, 18040423), (37, 1950316), (74, 975158), (148, 487579), (151, 477892), (302, 238946), (604, 119473), (3229, 22348), (5587, 12916), (6458, 11174)]