77198932

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{3229}}^1$

素因数の和:3415

約数の個数: 24

約数和(自身を含む): 139277600

約数和(自身を除く): 62078668

約数列:

[1, 2, 4, 43, 86, 139, 172, 278, 556, 3229, 5977, 6458, 11954, 12916, 23908, 138847, 277694, 448831, 555388, 897662, 1795324, 19299733, 38599466, 77198932]

約数ペア:

[(1, 77198932), (2, 38599466), (4, 19299733), (43, 1795324), (86, 897662), (139, 555388), (172, 448831), (278, 277694), (556, 138847), (3229, 23908), (5977, 12916), (6458, 11954)]