89807868

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{80473}}^1$

素因数の和:80514

約数の個数: 36

約数和(自身を含む): 234340288

約数和(自身を除く): 144532420

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 186, 279, 372, 558, 1116, 80473, 160946, 241419, 321892, 482838, 724257, 965676, 1448514, 2494663, 2897028, 4989326, 7483989, 9978652, 14967978, 22451967, 29935956, 44903934, 89807868]

約数ペア:

[(1, 89807868), (2, 44903934), (3, 29935956), (4, 22451967), (6, 14967978), (9, 9978652), (12, 7483989), (18, 4989326), (31, 2897028), (36, 2494663), (62, 1448514), (93, 965676), (124, 724257), (186, 482838), (279, 321892), (372, 241419), (558, 160946), (1116, 80473)]