80741778

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{79627}}^1$

素因数の和:79658

約数の個数: 24

約数和(自身を含む): 174863088

約数和(自身を除く): 94121310

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 169, 338, 507, 1014, 79627, 159254, 238881, 477762, 1035151, 2070302, 3105453, 6210906, 13456963, 26913926, 40370889, 80741778]

約数ペア:

[(1, 80741778), (2, 40370889), (3, 26913926), (6, 13456963), (13, 6210906), (26, 3105453), (39, 2070302), (78, 1035151), (169, 477762), (338, 238881), (507, 159254), (1014, 79627)]