72064908

素因数分解:

$2^2\times 3^2\times {\mathrm{163}}^1\times {\mathrm{12281}}^1$

素因数の和:12454

約数の個数: 36

約数和(自身を含む): 183296568

約数和(自身を除く): 111231660

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 163, 326, 489, 652, 978, 1467, 1956, 2934, 5868, 12281, 24562, 36843, 49124, 73686, 110529, 147372, 221058, 442116, 2001803, 4003606, 6005409, 8007212, 12010818, 18016227, 24021636, 36032454, 72064908]

約数ペア:

[(1, 72064908), (2, 36032454), (3, 24021636), (4, 18016227), (6, 12010818), (9, 8007212), (12, 6005409), (18, 4003606), (36, 2001803), (163, 442116), (326, 221058), (489, 147372), (652, 110529), (978, 73686), (1467, 49124), (1956, 36843), (2934, 24562), (5868, 12281)]