88741620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{44819}}^1$

素因数の和:44845

約数の個数: 72

約数和(自身を含む): 293660640

約数和(自身を除く): 204919020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 44819, 89638, 134457, 179276, 224095, 268914, 403371, 448190, 493009, 537828, 672285, 806742, 896380, 986018, 1344570, 1479027, 1613484, 1972036, 2016855, 2465045, 2689140, 2958054, 4033710, 4437081, 4930090, 5916108, 7395135, 8067420, 8874162, 9860180, 14790270, 17748324, 22185405, 29580540, 44370810, 88741620]

約数ペア:

[(1, 88741620), (2, 44370810), (3, 29580540), (4, 22185405), (5, 17748324), (6, 14790270), (9, 9860180), (10, 8874162), (11, 8067420), (12, 7395135), (15, 5916108), (18, 4930090), (20, 4437081), (22, 4033710), (30, 2958054), (33, 2689140), (36, 2465045), (44, 2016855), (45, 1972036), (55, 1613484), (60, 1479027), (66, 1344570), (90, 986018), (99, 896380), (110, 806742), (132, 672285), (165, 537828), (180, 493009), (198, 448190), (220, 403371), (330, 268914), (396, 224095), (495, 179276), (660, 134457), (990, 89638), (1980, 44819)]