89874342

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{2113}}^1$

素因数の和:2277

約数の個数: 48

約数和(自身を含む): 207763920

約数和(自身を除く): 117889578

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 139, 153, 278, 306, 417, 834, 1251, 2113, 2363, 2502, 4226, 4726, 6339, 7089, 12678, 14178, 19017, 21267, 35921, 38034, 42534, 71842, 107763, 215526, 293707, 323289, 587414, 646578, 881121, 1762242, 2643363, 4993019, 5286726, 9986038, 14979057, 29958114, 44937171, 89874342]

約数ペア:

[(1, 89874342), (2, 44937171), (3, 29958114), (6, 14979057), (9, 9986038), (17, 5286726), (18, 4993019), (34, 2643363), (51, 1762242), (102, 881121), (139, 646578), (153, 587414), (278, 323289), (306, 293707), (417, 215526), (834, 107763), (1251, 71842), (2113, 42534), (2363, 38034), (2502, 35921), (4226, 21267), (4726, 19017), (6339, 14178), (7089, 12678)]