86513868

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{343309}}^1$

素因数の和:343326

約数の個数: 36

約数和(自身を含む): 249929680

約数和(自身を除く): 163415812

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 343309, 686618, 1029927, 1373236, 2059854, 2403163, 3089781, 4119708, 4806326, 6179562, 7209489, 9612652, 12359124, 14418978, 21628467, 28837956, 43256934, 86513868]

約数ペア:

[(1, 86513868), (2, 43256934), (3, 28837956), (4, 21628467), (6, 14418978), (7, 12359124), (9, 9612652), (12, 7209489), (14, 6179562), (18, 4806326), (21, 4119708), (28, 3089781), (36, 2403163), (42, 2059854), (63, 1373236), (84, 1029927), (126, 686618), (252, 343309)]