72121662

素因数分解:

$2^1\times 3^2\times {\mathrm{149}}^1\times {\mathrm{26891}}^1$

素因数の和:27048

約数の個数: 24

約数和(自身を含む): 157318200

約数和(自身を除く): 85196538

約数列:

[1, 2, 3, 6, 9, 18, 149, 298, 447, 894, 1341, 2682, 26891, 53782, 80673, 161346, 242019, 484038, 4006759, 8013518, 12020277, 24040554, 36060831, 72121662]

約数ペア:

[(1, 72121662), (2, 36060831), (3, 24040554), (6, 12020277), (9, 8013518), (18, 4006759), (149, 484038), (298, 242019), (447, 161346), (894, 80673), (1341, 53782), (2682, 26891)]