80629326

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{144497}}^1$

素因数の和:144536

約数の個数: 24

約数和(自身を含む): 180333504

約数和(自身を除く): 99704178

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 279, 558, 144497, 288994, 433491, 866982, 1300473, 2600946, 4479407, 8958814, 13438221, 26876442, 40314663, 80629326]

約数ペア:

[(1, 80629326), (2, 40314663), (3, 26876442), (6, 13438221), (9, 8958814), (18, 4479407), (31, 2600946), (62, 1300473), (93, 866982), (186, 433491), (279, 288994), (558, 144497)]