80845494

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{3361}}^1$

素因数の和:3596

約数の個数: 32

約数和(自身を含む): 171058560

約数和(自身を除く): 90213066

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 211, 422, 633, 1266, 3361, 4009, 6722, 8018, 10083, 12027, 20166, 24054, 63859, 127718, 191577, 383154, 709171, 1418342, 2127513, 4255026, 13474249, 26948498, 40422747, 80845494]

約数ペア:

[(1, 80845494), (2, 40422747), (3, 26948498), (6, 13474249), (19, 4255026), (38, 2127513), (57, 1418342), (114, 709171), (211, 383154), (422, 191577), (633, 127718), (1266, 63859), (3361, 24054), (4009, 20166), (6722, 12027), (8018, 10083)]