68666616

素因数分解:

$2^3\times 3^4\times {\mathrm{105967}}^1$

素因数の和:105985

約数の個数: 40

約数和(自身を含む): 192331920

約数和(自身を除く): 123665304

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 105967, 211934, 317901, 423868, 635802, 847736, 953703, 1271604, 1907406, 2543208, 2861109, 3814812, 5722218, 7629624, 8583327, 11444436, 17166654, 22888872, 34333308, 68666616]

約数ペア:

[(1, 68666616), (2, 34333308), (3, 22888872), (4, 17166654), (6, 11444436), (8, 8583327), (9, 7629624), (12, 5722218), (18, 3814812), (24, 2861109), (27, 2543208), (36, 1907406), (54, 1271604), (72, 953703), (81, 847736), (108, 635802), (162, 423868), (216, 317901), (324, 211934), (648, 105967)]