780204

素因数分解:

$2^2\times 3^1\times {\mathrm{79}}^1\times {\mathrm{823}}^1$

素因数の和:909

約数の個数: 24

約数和(自身を含む): 1845760

約数和(自身を除く): 1065556

約数列:

[1, 2, 3, 4, 6, 12, 79, 158, 237, 316, 474, 823, 948, 1646, 2469, 3292, 4938, 9876, 65017, 130034, 195051, 260068, 390102, 780204]

約数ペア:

[(1, 780204), (2, 390102), (3, 260068), (4, 195051), (6, 130034), (12, 65017), (79, 9876), (158, 4938), (237, 3292), (316, 2469), (474, 1646), (823, 948)]