80620284

素因数分解:

$2^2\times 3^1\times {\mathrm{61}}^1\times {\mathrm{241}}^1\times {\mathrm{457}}^1$

素因数の和:766

約数の個数: 48

約数和(自身を含む): 192411296

約数和(自身を除く): 111791012

約数列:

[1, 2, 3, 4, 6, 12, 61, 122, 183, 241, 244, 366, 457, 482, 723, 732, 914, 964, 1371, 1446, 1828, 2742, 2892, 5484, 14701, 27877, 29402, 44103, 55754, 58804, 83631, 88206, 110137, 111508, 167262, 176412, 220274, 330411, 334524, 440548, 660822, 1321644, 6718357, 13436714, 20155071, 26873428, 40310142, 80620284]

約数ペア:

[(1, 80620284), (2, 40310142), (3, 26873428), (4, 20155071), (6, 13436714), (12, 6718357), (61, 1321644), (122, 660822), (183, 440548), (241, 334524), (244, 330411), (366, 220274), (457, 176412), (482, 167262), (723, 111508), (732, 110137), (914, 88206), (964, 83631), (1371, 58804), (1446, 55754), (1828, 44103), (2742, 29402), (2892, 27877), (5484, 14701)]