90879126

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{677}}^1\times {\mathrm{1721}}^1$

素因数の和:2416

約数の個数: 32

約数和(自身を含む): 196142688

約数和(自身を除く): 105263562

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 677, 1354, 1721, 2031, 3442, 4062, 5163, 8801, 10326, 17602, 22373, 26403, 44746, 52806, 67119, 134238, 1165117, 2330234, 3495351, 6990702, 15146521, 30293042, 45439563, 90879126]

約数ペア:

[(1, 90879126), (2, 45439563), (3, 30293042), (6, 15146521), (13, 6990702), (26, 3495351), (39, 2330234), (78, 1165117), (677, 134238), (1354, 67119), (1721, 52806), (2031, 44746), (3442, 26403), (4062, 22373), (5163, 17602), (8801, 10326)]