72977214

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{640151}}^1$

素因数の和:640175

約数の個数: 16

約数和(自身を含む): 153636480

約数和(自身を除く): 80659266

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 640151, 1280302, 1920453, 3840906, 12162869, 24325738, 36488607, 72977214]

約数ペア:

[(1, 72977214), (2, 36488607), (3, 24325738), (6, 12162869), (19, 3840906), (38, 1920453), (57, 1280302), (114, 640151)]