78840204

素因数分解:

$2^2\times 3^1\times {\mathrm{547}}^1\times {\mathrm{12011}}^1$

素因数の和:12565

約数の個数: 24

約数和(自身を含む): 184312128

約数和(自身を除く): 105471924

約数列:

[1, 2, 3, 4, 6, 12, 547, 1094, 1641, 2188, 3282, 6564, 12011, 24022, 36033, 48044, 72066, 144132, 6570017, 13140034, 19710051, 26280068, 39420102, 78840204]

約数ペア:

[(1, 78840204), (2, 39420102), (3, 26280068), (4, 19710051), (6, 13140034), (12, 6570017), (547, 144132), (1094, 72066), (1641, 48044), (2188, 36033), (3282, 24022), (6564, 12011)]