81630012

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{1847}}^1$

素因数の和:2010

約数の個数: 48

約数和(自身を含む): 198696960

約数和(自身を除く): 117066948

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 87, 116, 127, 174, 254, 348, 381, 508, 762, 1524, 1847, 3683, 3694, 5541, 7366, 7388, 11049, 11082, 14732, 22098, 22164, 44196, 53563, 107126, 160689, 214252, 234569, 321378, 469138, 642756, 703707, 938276, 1407414, 2814828, 6802501, 13605002, 20407503, 27210004, 40815006, 81630012]

約数ペア:

[(1, 81630012), (2, 40815006), (3, 27210004), (4, 20407503), (6, 13605002), (12, 6802501), (29, 2814828), (58, 1407414), (87, 938276), (116, 703707), (127, 642756), (174, 469138), (254, 321378), (348, 234569), (381, 214252), (508, 160689), (762, 107126), (1524, 53563), (1847, 44196), (3683, 22164), (3694, 22098), (5541, 14732), (7366, 11082), (7388, 11049)]