81368592

素因数分解:

$2^4\times 3^1\times {\mathrm{1297}}^1\times {\mathrm{1307}}^1$

素因数の和:2615

約数の個数: 40

約数和(自身を含む): 210525216

約数和(自身を除く): 129156624

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1297, 1307, 2594, 2614, 3891, 3921, 5188, 5228, 7782, 7842, 10376, 10456, 15564, 15684, 20752, 20912, 31128, 31368, 62256, 62736, 1695179, 3390358, 5085537, 6780716, 10171074, 13561432, 20342148, 27122864, 40684296, 81368592]

約数ペア:

[(1, 81368592), (2, 40684296), (3, 27122864), (4, 20342148), (6, 13561432), (8, 10171074), (12, 6780716), (16, 5085537), (24, 3390358), (48, 1695179), (1297, 62736), (1307, 62256), (2594, 31368), (2614, 31128), (3891, 20912), (3921, 20752), (5188, 15684), (5228, 15564), (7782, 10456), (7842, 10376)]