81668856

素因数分解:

$2^3\times 3^1\times {\mathrm{1811}}^1\times {\mathrm{1879}}^1$

素因数の和:3699

約数の個数: 32

約数和(自身を含む): 204393600

約数和(自身を除く): 122724744

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 1811, 1879, 3622, 3758, 5433, 5637, 7244, 7516, 10866, 11274, 14488, 15032, 21732, 22548, 43464, 45096, 3402869, 6805738, 10208607, 13611476, 20417214, 27222952, 40834428, 81668856]

約数ペア:

[(1, 81668856), (2, 40834428), (3, 27222952), (4, 20417214), (6, 13611476), (8, 10208607), (12, 6805738), (24, 3402869), (1811, 45096), (1879, 43464), (3622, 22548), (3758, 21732), (5433, 15032), (5637, 14488), (7244, 11274), (7516, 10866)]