68700684

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{440389}}^1$

素因数の和:440409

約数の個数: 24

約数和(自身を含む): 172632880

約数和(自身を除く): 103932196

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 440389, 880778, 1321167, 1761556, 2642334, 5284668, 5725057, 11450114, 17175171, 22900228, 34350342, 68700684]

約数ペア:

[(1, 68700684), (2, 34350342), (3, 22900228), (4, 17175171), (6, 11450114), (12, 5725057), (13, 5284668), (26, 2642334), (39, 1761556), (52, 1321167), (78, 880778), (156, 440389)]