71872079

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{1009}}^1$

素因数の和:1214

約数の個数: 16

約数和(自身を含む): 79507200

約数和(自身を除く): 7635121

約数列:

[1, 19, 23, 163, 437, 1009, 3097, 3749, 19171, 23207, 71231, 164467, 440933, 3124873, 3782741, 71872079]

約数ペア:

[(1, 71872079), (19, 3782741), (23, 3124873), (163, 440933), (437, 164467), (1009, 71231), (3097, 23207), (3749, 19171)]