72415812

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{811}}^1\times {\mathrm{1063}}^1$

素因数の和:1888

約数の個数: 48

約数和(自身を含む): 193528832

約数和(自身を除く): 121113020

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 811, 1063, 1622, 2126, 2433, 3189, 3244, 4252, 4866, 5677, 6378, 7441, 9732, 11354, 12756, 14882, 17031, 22323, 22708, 29764, 34062, 44646, 68124, 89292, 862093, 1724186, 2586279, 3448372, 5172558, 6034651, 10345116, 12069302, 18103953, 24138604, 36207906, 72415812]

約数ペア:

[(1, 72415812), (2, 36207906), (3, 24138604), (4, 18103953), (6, 12069302), (7, 10345116), (12, 6034651), (14, 5172558), (21, 3448372), (28, 2586279), (42, 1724186), (84, 862093), (811, 89292), (1063, 68124), (1622, 44646), (2126, 34062), (2433, 29764), (3189, 22708), (3244, 22323), (4252, 17031), (4866, 14882), (5677, 12756), (6378, 11354), (7441, 9732)]