72638826

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{931267}}^1$

素因数の和:931285

約数の個数: 16

約数和(自身を含む): 156453024

約数和(自身を除く): 83814198

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 931267, 1862534, 2793801, 5587602, 12106471, 24212942, 36319413, 72638826]

約数ペア:

[(1, 72638826), (2, 36319413), (3, 24212942), (6, 12106471), (13, 5587602), (26, 2793801), (39, 1862534), (78, 931267)]