72087402

素因数分解:

$2^1\times 3^1\times {\mathrm{163}}^1\times {\mathrm{73709}}^1$

素因数の和:73877

約数の個数: 16

約数和(自身を含む): 145061280

約数和(自身を除く): 72973878

約数列:

[1, 2, 3, 6, 163, 326, 489, 978, 73709, 147418, 221127, 442254, 12014567, 24029134, 36043701, 72087402]

約数ペア:

[(1, 72087402), (2, 36043701), (3, 24029134), (6, 12014567), (163, 442254), (326, 221127), (489, 147418), (978, 73709)]