90681942

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1162589}}^1$

素因数の和:1162607

約数の個数: 16

約数和(自身を含む): 195315120

約数和(自身を除く): 104633178

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 1162589, 2325178, 3487767, 6975534, 15113657, 30227314, 45340971, 90681942]

約数ペア:

[(1, 90681942), (2, 45340971), (3, 30227314), (6, 15113657), (13, 6975534), (26, 3487767), (39, 2325178), (78, 1162589)]