90454968

素因数分解:

$2^3\times 3^4\times {\mathrm{139591}}^1$

素因数の和:139609

約数の個数: 40

約数和(自身を含む): 253359480

約数和(自身を除く): 162904512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 139591, 279182, 418773, 558364, 837546, 1116728, 1256319, 1675092, 2512638, 3350184, 3768957, 5025276, 7537914, 10050552, 11306871, 15075828, 22613742, 30151656, 45227484, 90454968]

約数ペア:

[(1, 90454968), (2, 45227484), (3, 30151656), (4, 22613742), (6, 15075828), (8, 11306871), (9, 10050552), (12, 7537914), (18, 5025276), (24, 3768957), (27, 3350184), (36, 2512638), (54, 1675092), (72, 1256319), (81, 1116728), (108, 837546), (162, 558364), (216, 418773), (324, 279182), (648, 139591)]