87468364

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{149}}^1\times {\mathrm{3413}}^1$

素因数の和:3609

約数の個数: 24

約数和(自身を含む): 157726800

約数和(自身を除く): 70258436

約数列:

[1, 2, 4, 43, 86, 149, 172, 298, 596, 3413, 6407, 6826, 12814, 13652, 25628, 146759, 293518, 508537, 587036, 1017074, 2034148, 21867091, 43734182, 87468364]

約数ペア:

[(1, 87468364), (2, 43734182), (4, 21867091), (43, 2034148), (86, 1017074), (149, 587036), (172, 508537), (298, 293518), (596, 146759), (3413, 25628), (6407, 13652), (6826, 12814)]