72389346

素因数分解:

$2^1\times 3^1\times {\mathrm{67}}^1\times {\mathrm{180073}}^1$

素因数の和:180145

約数の個数: 16

約数和(自身を含む): 146940384

約数和(自身を除く): 74551038

約数列:

[1, 2, 3, 6, 67, 134, 201, 402, 180073, 360146, 540219, 1080438, 12064891, 24129782, 36194673, 72389346]

約数ペア:

[(1, 72389346), (2, 36194673), (3, 24129782), (6, 12064891), (67, 1080438), (134, 540219), (201, 360146), (402, 180073)]