61111812

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{223}}^1\times {\mathrm{557}}^1$

素因数の和:828

約数の個数: 48

約数和(自身を含む): 146990592

約数和(自身を除く): 85878780

約数列:

[1, 2, 3, 4, 6, 12, 41, 82, 123, 164, 223, 246, 446, 492, 557, 669, 892, 1114, 1338, 1671, 2228, 2676, 3342, 6684, 9143, 18286, 22837, 27429, 36572, 45674, 54858, 68511, 91348, 109716, 124211, 137022, 248422, 274044, 372633, 496844, 745266, 1490532, 5092651, 10185302, 15277953, 20370604, 30555906, 61111812]

約数ペア:

[(1, 61111812), (2, 30555906), (3, 20370604), (4, 15277953), (6, 10185302), (12, 5092651), (41, 1490532), (82, 745266), (123, 496844), (164, 372633), (223, 274044), (246, 248422), (446, 137022), (492, 124211), (557, 109716), (669, 91348), (892, 68511), (1114, 54858), (1338, 45674), (1671, 36572), (2228, 27429), (2676, 22837), (3342, 18286), (6684, 9143)]