90885158

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{107}}^1\times {\mathrm{359}}^1$

素因数の和:501

約数の個数: 48

約数和(自身を含む): 170760960

約数和(自身を除く): 79875802

約数列:

[1, 2, 7, 13, 14, 26, 91, 107, 169, 182, 214, 338, 359, 718, 749, 1183, 1391, 1498, 2366, 2513, 2782, 4667, 5026, 9334, 9737, 18083, 19474, 32669, 36166, 38413, 60671, 65338, 76826, 121342, 126581, 253162, 268891, 424697, 499369, 537782, 849394, 998738, 3495583, 6491797, 6991166, 12983594, 45442579, 90885158]

約数ペア:

[(1, 90885158), (2, 45442579), (7, 12983594), (13, 6991166), (14, 6491797), (26, 3495583), (91, 998738), (107, 849394), (169, 537782), (182, 499369), (214, 424697), (338, 268891), (359, 253162), (718, 126581), (749, 121342), (1183, 76826), (1391, 65338), (1498, 60671), (2366, 38413), (2513, 36166), (2782, 32669), (4667, 19474), (5026, 18083), (9334, 9737)]