87740712

素因数分解:

$2^3\times 3^3\times {\mathrm{406207}}^1$

素因数の和:406222

約数の個数: 32

約数和(自身を含む): 243724800

約数和(自身を除く): 155984088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 406207, 812414, 1218621, 1624828, 2437242, 3249656, 3655863, 4874484, 7311726, 9748968, 10967589, 14623452, 21935178, 29246904, 43870356, 87740712]

約数ペア:

[(1, 87740712), (2, 43870356), (3, 29246904), (4, 21935178), (6, 14623452), (8, 10967589), (9, 9748968), (12, 7311726), (18, 4874484), (24, 3655863), (27, 3249656), (36, 2437242), (54, 1624828), (72, 1218621), (108, 812414), (216, 406207)]