86467160

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{12791}}^1$

素因数の和:12828

約数の個数: 48

約数和(自身を含む): 210684240

約数和(自身を除く): 124217080

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 169, 260, 338, 520, 676, 845, 1352, 1690, 3380, 6760, 12791, 25582, 51164, 63955, 102328, 127910, 166283, 255820, 332566, 511640, 665132, 831415, 1330264, 1662830, 2161679, 3325660, 4323358, 6651320, 8646716, 10808395, 17293432, 21616790, 43233580, 86467160]

約数ペア:

[(1, 86467160), (2, 43233580), (4, 21616790), (5, 17293432), (8, 10808395), (10, 8646716), (13, 6651320), (20, 4323358), (26, 3325660), (40, 2161679), (52, 1662830), (65, 1330264), (104, 831415), (130, 665132), (169, 511640), (260, 332566), (338, 255820), (520, 166283), (676, 127910), (845, 102328), (1352, 63955), (1690, 51164), (3380, 25582), (6760, 12791)]