90570456

素因数分解:

$2^3\times 3^2\times {\mathrm{1091}}^1\times {\mathrm{1153}}^1$

素因数の和:2256

約数の個数: 48

約数和(自身を含む): 245732760

約数和(自身を除く): 155162304

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1091, 1153, 2182, 2306, 3273, 3459, 4364, 4612, 6546, 6918, 8728, 9224, 9819, 10377, 13092, 13836, 19638, 20754, 26184, 27672, 39276, 41508, 78552, 83016, 1257923, 2515846, 3773769, 5031692, 7547538, 10063384, 11321307, 15095076, 22642614, 30190152, 45285228, 90570456]

約数ペア:

[(1, 90570456), (2, 45285228), (3, 30190152), (4, 22642614), (6, 15095076), (8, 11321307), (9, 10063384), (12, 7547538), (18, 5031692), (24, 3773769), (36, 2515846), (72, 1257923), (1091, 83016), (1153, 78552), (2182, 41508), (2306, 39276), (3273, 27672), (3459, 26184), (4364, 20754), (4612, 19638), (6546, 13836), (6918, 13092), (8728, 10377), (9224, 9819)]