86968908

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{185831}}^1$

素因数の和:185854

約数の個数: 36

約数和(自身を含む): 236749968

約数和(自身を除く): 149781060

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 185831, 371662, 557493, 743324, 1114986, 1672479, 2229972, 2415803, 3344958, 4831606, 6689916, 7247409, 9663212, 14494818, 21742227, 28989636, 43484454, 86968908]

約数ペア:

[(1, 86968908), (2, 43484454), (3, 28989636), (4, 21742227), (6, 14494818), (9, 9663212), (12, 7247409), (13, 6689916), (18, 4831606), (26, 3344958), (36, 2415803), (39, 2229972), (52, 1672479), (78, 1114986), (117, 743324), (156, 557493), (234, 371662), (468, 185831)]