85897212

素因数分解:

$2^2\times 3^1\times {\mathrm{127}}^1\times {\mathrm{157}}^1\times {\mathrm{359}}^1$

素因数の和:650

約数の個数: 48

約数和(自身を含む): 203857920

約数和(自身を除く): 117960708

約数列:

[1, 2, 3, 4, 6, 12, 127, 157, 254, 314, 359, 381, 471, 508, 628, 718, 762, 942, 1077, 1436, 1524, 1884, 2154, 4308, 19939, 39878, 45593, 56363, 59817, 79756, 91186, 112726, 119634, 136779, 169089, 182372, 225452, 239268, 273558, 338178, 547116, 676356, 7158101, 14316202, 21474303, 28632404, 42948606, 85897212]

約数ペア:

[(1, 85897212), (2, 42948606), (3, 28632404), (4, 21474303), (6, 14316202), (12, 7158101), (127, 676356), (157, 547116), (254, 338178), (314, 273558), (359, 239268), (381, 225452), (471, 182372), (508, 169089), (628, 136779), (718, 119634), (762, 112726), (942, 91186), (1077, 79756), (1436, 59817), (1524, 56363), (1884, 45593), (2154, 39878), (4308, 19939)]