72210088

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{243953}}^1$

素因数の和:243996

約数の個数: 16

約数和(自身を含む): 139053780

約数和(自身を除く): 66843692

約数列:

[1, 2, 4, 8, 37, 74, 148, 296, 243953, 487906, 975812, 1951624, 9026261, 18052522, 36105044, 72210088]

約数ペア:

[(1, 72210088), (2, 36105044), (4, 18052522), (8, 9026261), (37, 1951624), (74, 975812), (148, 487906), (296, 243953)]