72178998

素因数分解:

$2^1\times 3^1\times {\mathrm{137}}^1\times {\mathrm{277}}^1\times {\mathrm{317}}^1$

素因数の和:736

約数の個数: 32

約数和(自身を含む): 146397024

約数和(自身を除く): 74218026

約数列:

[1, 2, 3, 6, 137, 274, 277, 317, 411, 554, 634, 822, 831, 951, 1662, 1902, 37949, 43429, 75898, 86858, 87809, 113847, 130287, 175618, 227694, 260574, 263427, 526854, 12029833, 24059666, 36089499, 72178998]

約数ペア:

[(1, 72178998), (2, 36089499), (3, 24059666), (6, 12029833), (137, 526854), (274, 263427), (277, 260574), (317, 227694), (411, 175618), (554, 130287), (634, 113847), (822, 87809), (831, 86858), (951, 75898), (1662, 43429), (1902, 37949)]