71868044

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{331}}^1$

素因数の和:486

約数の個数: 48

約数和(自身を含む): 139216896

約数和(自身を除く): 67348852

約数列:

[1, 2, 4, 17, 31, 34, 62, 68, 103, 124, 206, 331, 412, 527, 662, 1054, 1324, 1751, 2108, 3193, 3502, 5627, 6386, 7004, 10261, 11254, 12772, 20522, 22508, 34093, 41044, 54281, 68186, 108562, 136372, 174437, 217124, 348874, 579581, 697748, 1056883, 1159162, 2113766, 2318324, 4227532, 17967011, 35934022, 71868044]

約数ペア:

[(1, 71868044), (2, 35934022), (4, 17967011), (17, 4227532), (31, 2318324), (34, 2113766), (62, 1159162), (68, 1056883), (103, 697748), (124, 579581), (206, 348874), (331, 217124), (412, 174437), (527, 136372), (662, 108562), (1054, 68186), (1324, 54281), (1751, 41044), (2108, 34093), (3193, 22508), (3502, 20522), (5627, 12772), (6386, 11254), (7004, 10261)]