72678666

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{526657}}^1$

素因数の和:526685

約数の個数: 16

約数和(自身を含む): 151677504

約数和(自身を除く): 78998838

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 526657, 1053314, 1579971, 3159942, 12113111, 24226222, 36339333, 72678666]

約数ペア:

[(1, 72678666), (2, 36339333), (3, 24226222), (6, 12113111), (23, 3159942), (46, 1579971), (69, 1053314), (138, 526657)]