85412068

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{5179}}^1$

素因数の和:5240

約数の個数: 48

約数和(自身を含む): 185651200

約数和(自身を除く): 100239132

約数列:

[1, 2, 4, 7, 14, 19, 28, 31, 38, 62, 76, 124, 133, 217, 266, 434, 532, 589, 868, 1178, 2356, 4123, 5179, 8246, 10358, 16492, 20716, 36253, 72506, 98401, 145012, 160549, 196802, 321098, 393604, 642196, 688807, 1123843, 1377614, 2247686, 2755228, 3050431, 4495372, 6100862, 12201724, 21353017, 42706034, 85412068]

約数ペア:

[(1, 85412068), (2, 42706034), (4, 21353017), (7, 12201724), (14, 6100862), (19, 4495372), (28, 3050431), (31, 2755228), (38, 2247686), (62, 1377614), (76, 1123843), (124, 688807), (133, 642196), (217, 393604), (266, 321098), (434, 196802), (532, 160549), (589, 145012), (868, 98401), (1178, 72506), (2356, 36253), (4123, 20716), (5179, 16492), (8246, 10358)]