68515044

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{439199}}^1$

素因数の和:439219

約数の個数: 24

約数和(自身を含む): 172166400

約数和(自身を除く): 103651356

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 439199, 878398, 1317597, 1756796, 2635194, 5270388, 5709587, 11419174, 17128761, 22838348, 34257522, 68515044]

約数ペア:

[(1, 68515044), (2, 34257522), (3, 22838348), (4, 17128761), (6, 11419174), (12, 5709587), (13, 5270388), (26, 2635194), (39, 1756796), (52, 1317597), (78, 878398), (156, 439199)]