78011156

素因数分解:

$2^2\times {\mathrm{307}}^1\times {\mathrm{63527}}^1$

素因数の和:63838

約数の個数: 12

約数和(自身を含む): 136966368

約数和(自身を除く): 58955212

約数列:

[1, 2, 4, 307, 614, 1228, 63527, 127054, 254108, 19502789, 39005578, 78011156]

約数ペア:

[(1, 78011156), (2, 39005578), (4, 19502789), (307, 254108), (614, 127054), (1228, 63527)]