80269254

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^2\times {\mathrm{26387}}^1$

素因数の和:26421

約数の個数: 36

約数和(自身を含む): 188331156

約数和(自身を除く): 108061902

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 169, 234, 338, 507, 1014, 1521, 3042, 26387, 52774, 79161, 158322, 237483, 343031, 474966, 686062, 1029093, 2058186, 3087279, 4459403, 6174558, 8918806, 13378209, 26756418, 40134627, 80269254]

約数ペア:

[(1, 80269254), (2, 40134627), (3, 26756418), (6, 13378209), (9, 8918806), (13, 6174558), (18, 4459403), (26, 3087279), (39, 2058186), (78, 1029093), (117, 686062), (169, 474966), (234, 343031), (338, 237483), (507, 158322), (1014, 79161), (1521, 52774), (3042, 26387)]