77148070

素因数分解:

$2^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{72101}}^1$

素因数の和:72215

約数の個数: 16

約数和(自身を含む): 140166288

約数和(自身を除く): 63018218

約数列:

[1, 2, 5, 10, 107, 214, 535, 1070, 72101, 144202, 360505, 721010, 7714807, 15429614, 38574035, 77148070]

約数ペア:

[(1, 77148070), (2, 38574035), (5, 15429614), (10, 7714807), (107, 721010), (214, 360505), (535, 144202), (1070, 72101)]