86164728

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{277}}^1\times {\mathrm{997}}^1$

素因数の和:1296

約数の個数: 64

約数和(自身を含む): 233052960

約数和(自身を除く): 146888232

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 277, 312, 554, 831, 997, 1108, 1662, 1994, 2216, 2991, 3324, 3601, 3988, 5982, 6648, 7202, 7976, 10803, 11964, 12961, 14404, 21606, 23928, 25922, 28808, 38883, 43212, 51844, 77766, 86424, 103688, 155532, 276169, 311064, 552338, 828507, 1104676, 1657014, 2209352, 3314028, 3590197, 6628056, 7180394, 10770591, 14360788, 21541182, 28721576, 43082364, 86164728]

約数ペア:

[(1, 86164728), (2, 43082364), (3, 28721576), (4, 21541182), (6, 14360788), (8, 10770591), (12, 7180394), (13, 6628056), (24, 3590197), (26, 3314028), (39, 2209352), (52, 1657014), (78, 1104676), (104, 828507), (156, 552338), (277, 311064), (312, 276169), (554, 155532), (831, 103688), (997, 86424), (1108, 77766), (1662, 51844), (1994, 43212), (2216, 38883), (2991, 28808), (3324, 25922), (3601, 23928), (3988, 21606), (5982, 14404), (6648, 12961), (7202, 11964), (7976, 10803)]