77306872

素因数分解:

$2^3\times {\mathrm{79}}^1\times {\mathrm{122321}}^1$

素因数の和:122406

約数の個数: 16

約数和(自身を含む): 146786400

約数和(自身を除く): 69479528

約数列:

[1, 2, 4, 8, 79, 158, 316, 632, 122321, 244642, 489284, 978568, 9663359, 19326718, 38653436, 77306872]

約数ペア:

[(1, 77306872), (2, 38653436), (4, 19326718), (8, 9663359), (79, 978568), (158, 489284), (316, 244642), (632, 122321)]