72081078

素因数分解:

$2^1\times 3^1\times {\mathrm{181}}^1\times {\mathrm{66373}}^1$

素因数の和:66559

約数の個数: 16

約数和(自身を含む): 144960816

約数和(自身を除く): 72879738

約数列:

[1, 2, 3, 6, 181, 362, 543, 1086, 66373, 132746, 199119, 398238, 12013513, 24027026, 36040539, 72081078]

約数ペア:

[(1, 72081078), (2, 36040539), (3, 24027026), (6, 12013513), (181, 398238), (362, 199119), (543, 132746), (1086, 66373)]