67605116

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{151}}^1$

素因数の和:354

約数の個数: 48

約数和(自身を含む): 129212160

約数和(自身を除く): 61607044

約数列:

[1, 2, 4, 19, 38, 43, 76, 86, 137, 151, 172, 274, 302, 548, 604, 817, 1634, 2603, 2869, 3268, 5206, 5738, 5891, 6493, 10412, 11476, 11782, 12986, 20687, 23564, 25972, 41374, 82748, 111929, 123367, 223858, 246734, 393053, 447716, 493468, 786106, 889541, 1572212, 1779082, 3558164, 16901279, 33802558, 67605116]

約数ペア:

[(1, 67605116), (2, 33802558), (4, 16901279), (19, 3558164), (38, 1779082), (43, 1572212), (76, 889541), (86, 786106), (137, 493468), (151, 447716), (172, 393053), (274, 246734), (302, 223858), (548, 123367), (604, 111929), (817, 82748), (1634, 41374), (2603, 25972), (2869, 23564), (3268, 20687), (5206, 12986), (5738, 11782), (5891, 11476), (6493, 10412)]