80931816

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{160579}}^1$

素因数の和:160598

約数の個数: 48

約数和(自身を含む): 250504800

約数和(自身を除く): 169572984

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 160579, 321158, 481737, 642316, 963474, 1124053, 1284632, 1445211, 1926948, 2248106, 2890422, 3372159, 3853896, 4496212, 5780844, 6744318, 8992424, 10116477, 11561688, 13488636, 20232954, 26977272, 40465908, 80931816]

約数ペア:

[(1, 80931816), (2, 40465908), (3, 26977272), (4, 20232954), (6, 13488636), (7, 11561688), (8, 10116477), (9, 8992424), (12, 6744318), (14, 5780844), (18, 4496212), (21, 3853896), (24, 3372159), (28, 2890422), (36, 2248106), (42, 1926948), (56, 1445211), (63, 1284632), (72, 1124053), (84, 963474), (126, 642316), (168, 481737), (252, 321158), (504, 160579)]