80928036

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{321143}}^1$

素因数の和:321160

約数の個数: 36

約数和(自身を含む): 233792832

約数和(自身を除く): 152864796

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 321143, 642286, 963429, 1284572, 1926858, 2248001, 2890287, 3853716, 4496002, 5780574, 6744003, 8992004, 11561148, 13488006, 20232009, 26976012, 40464018, 80928036]

約数ペア:

[(1, 80928036), (2, 40464018), (3, 26976012), (4, 20232009), (6, 13488006), (7, 11561148), (9, 8992004), (12, 6744003), (14, 5780574), (18, 4496002), (21, 3853716), (28, 2890287), (36, 2248001), (42, 1926858), (63, 1284572), (84, 963429), (126, 642286), (252, 321143)]