72150218

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{224069}}^1$

素因数の和:224101

約数の個数: 16

約数和(自身を含む): 129064320

約数和(自身を除く): 56914102

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 224069, 448138, 1568483, 3136966, 5153587, 10307174, 36075109, 72150218]

約数ペア:

[(1, 72150218), (2, 36075109), (7, 10307174), (14, 5153587), (23, 3136966), (46, 1568483), (161, 448138), (322, 224069)]