81664632

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{54011}}^1$

素因数の和:54033

約数の個数: 64

約数和(自身を含む): 259257600

約数和(自身を除く): 177592968

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 378, 504, 756, 1512, 54011, 108022, 162033, 216044, 324066, 378077, 432088, 486099, 648132, 756154, 972198, 1134231, 1296264, 1458297, 1512308, 1944396, 2268462, 2916594, 3024616, 3402693, 3888792, 4536924, 5833188, 6805386, 9073848, 10208079, 11666376, 13610772, 20416158, 27221544, 40832316, 81664632]

約数ペア:

[(1, 81664632), (2, 40832316), (3, 27221544), (4, 20416158), (6, 13610772), (7, 11666376), (8, 10208079), (9, 9073848), (12, 6805386), (14, 5833188), (18, 4536924), (21, 3888792), (24, 3402693), (27, 3024616), (28, 2916594), (36, 2268462), (42, 1944396), (54, 1512308), (56, 1458297), (63, 1296264), (72, 1134231), (84, 972198), (108, 756154), (126, 648132), (168, 486099), (189, 432088), (216, 378077), (252, 324066), (378, 216044), (504, 162033), (756, 108022), (1512, 54011)]