72880202

素因数分解:

$2^1\times {\mathrm{139}}^1\times {\mathrm{317}}^1\times {\mathrm{827}}^1$

素因数の和:1285

約数の個数: 16

約数和(自身を含む): 110587680

約数和(自身を除く): 37707478

約数列:

[1, 2, 139, 278, 317, 634, 827, 1654, 44063, 88126, 114953, 229906, 262159, 524318, 36440101, 72880202]

約数ペア:

[(1, 72880202), (2, 36440101), (139, 524318), (278, 262159), (317, 229906), (634, 114953), (827, 88126), (1654, 44063)]