78884868

素因数分解:

$2^2\times 3^1\times {\mathrm{181}}^1\times {\mathrm{36319}}^1$

素因数の和:36507

約数の個数: 24

約数和(自身を含む): 185086720

約数和(自身を除く): 106201852

約数列:

[1, 2, 3, 4, 6, 12, 181, 362, 543, 724, 1086, 2172, 36319, 72638, 108957, 145276, 217914, 435828, 6573739, 13147478, 19721217, 26294956, 39442434, 78884868]

約数ペア:

[(1, 78884868), (2, 39442434), (3, 26294956), (4, 19721217), (6, 13147478), (12, 6573739), (181, 435828), (362, 217914), (543, 145276), (724, 108957), (1086, 72638), (2172, 36319)]