80472648

素因数分解:

$2^3\times 3^1\times {\mathrm{47}}^1\times {\mathrm{71341}}^1$

素因数の和:71397

約数の個数: 32

約数和(自身を含む): 205464960

約数和(自身を除く): 124992312

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 47, 94, 141, 188, 282, 376, 564, 1128, 71341, 142682, 214023, 285364, 428046, 570728, 856092, 1712184, 3353027, 6706054, 10059081, 13412108, 20118162, 26824216, 40236324, 80472648]

約数ペア:

[(1, 80472648), (2, 40236324), (3, 26824216), (4, 20118162), (6, 13412108), (8, 10059081), (12, 6706054), (24, 3353027), (47, 1712184), (94, 856092), (141, 570728), (188, 428046), (282, 285364), (376, 214023), (564, 142682), (1128, 71341)]