82515468

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{677}}^1\times {\mathrm{1451}}^1$

素因数の和:2142

約数の個数: 48

約数和(自身を含む): 220518144

約数和(自身を除く): 138002676

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 677, 1354, 1451, 2031, 2708, 2902, 4062, 4353, 4739, 5804, 8124, 8706, 9478, 10157, 14217, 17412, 18956, 20314, 28434, 30471, 40628, 56868, 60942, 121884, 982327, 1964654, 2946981, 3929308, 5893962, 6876289, 11787924, 13752578, 20628867, 27505156, 41257734, 82515468]

約数ペア:

[(1, 82515468), (2, 41257734), (3, 27505156), (4, 20628867), (6, 13752578), (7, 11787924), (12, 6876289), (14, 5893962), (21, 3929308), (28, 2946981), (42, 1964654), (84, 982327), (677, 121884), (1354, 60942), (1451, 56868), (2031, 40628), (2708, 30471), (2902, 28434), (4062, 20314), (4353, 18956), (4739, 17412), (5804, 14217), (8124, 10157), (8706, 9478)]