78400031

素因数分解:

${\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{139}}^1\times {\mathrm{179}}^1$

素因数の和:478

約数の個数: 16

約数和(自身を含む): 83462400

約数和(自身を除く): 5062369

約数列:

[1, 23, 137, 139, 179, 3151, 3197, 4117, 19043, 24523, 24881, 437989, 564029, 572263, 3408697, 78400031]

約数ペア:

[(1, 78400031), (23, 3408697), (137, 572263), (139, 564029), (179, 437989), (3151, 24881), (3197, 24523), (4117, 19043)]