90402158

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{4933}}^1$

素因数の和:4977

約数の個数: 48

約数和(自身を含む): 182242224

約数和(自身を除く): 91840066

約数列:

[1, 2, 7, 11, 14, 17, 22, 34, 49, 77, 98, 119, 154, 187, 238, 374, 539, 833, 1078, 1309, 1666, 2618, 4933, 9163, 9866, 18326, 34531, 54263, 69062, 83861, 108526, 167722, 241717, 379841, 483434, 587027, 759682, 922471, 1174054, 1844942, 2658887, 4109189, 5317774, 6457297, 8218378, 12914594, 45201079, 90402158]

約数ペア:

[(1, 90402158), (2, 45201079), (7, 12914594), (11, 8218378), (14, 6457297), (17, 5317774), (22, 4109189), (34, 2658887), (49, 1844942), (77, 1174054), (98, 922471), (119, 759682), (154, 587027), (187, 483434), (238, 379841), (374, 241717), (539, 167722), (833, 108526), (1078, 83861), (1309, 69062), (1666, 54263), (2618, 34531), (4933, 18326), (9163, 9866)]