72392274

素因数分解:

$2^1\times 3^2\times {\mathrm{257}}^1\times {\mathrm{15649}}^1$

素因数の和:15914

約数の個数: 24

約数和(自身を含む): 157470300

約数和(自身を除く): 85078026

約数列:

[1, 2, 3, 6, 9, 18, 257, 514, 771, 1542, 2313, 4626, 15649, 31298, 46947, 93894, 140841, 281682, 4021793, 8043586, 12065379, 24130758, 36196137, 72392274]

約数ペア:

[(1, 72392274), (2, 36196137), (3, 24130758), (6, 12065379), (9, 8043586), (18, 4021793), (257, 281682), (514, 140841), (771, 93894), (1542, 46947), (2313, 31298), (4626, 15649)]