80260986

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{3797}}^1$

素因数の和:4086

約数の個数: 32

約数和(自身を含む): 173553408

約数和(自身を除く): 93292422

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 271, 542, 813, 1626, 3523, 3797, 7046, 7594, 10569, 11391, 21138, 22782, 49361, 98722, 148083, 296166, 1028987, 2057974, 3086961, 6173922, 13376831, 26753662, 40130493, 80260986]

約数ペア:

[(1, 80260986), (2, 40130493), (3, 26753662), (6, 13376831), (13, 6173922), (26, 3086961), (39, 2057974), (78, 1028987), (271, 296166), (542, 148083), (813, 98722), (1626, 49361), (3523, 22782), (3797, 21138), (7046, 11391), (7594, 10569)]