72289476

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{95621}}^1$

素因数の和:95641

約数の個数: 48

約数和(自身を含む): 214193280

約数和(自身を除く): 141903804

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 95621, 191242, 286863, 382484, 573726, 669347, 860589, 1147452, 1338694, 1721178, 2008041, 2581767, 2677388, 3442356, 4016082, 5163534, 6024123, 8032164, 10327068, 12048246, 18072369, 24096492, 36144738, 72289476]

約数ペア:

[(1, 72289476), (2, 36144738), (3, 24096492), (4, 18072369), (6, 12048246), (7, 10327068), (9, 8032164), (12, 6024123), (14, 5163534), (18, 4016082), (21, 3442356), (27, 2677388), (28, 2581767), (36, 2008041), (42, 1721178), (54, 1338694), (63, 1147452), (84, 860589), (108, 669347), (126, 573726), (189, 382484), (252, 286863), (378, 191242), (756, 95621)]