87166440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{242129}}^1$

素因数の和:242146

約数の個数: 48

約数和(自身を含む): 283292100

約数和(自身を除く): 196125660

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 242129, 484258, 726387, 968516, 1210645, 1452774, 1937032, 2179161, 2421290, 2905548, 3631935, 4358322, 4842580, 5811096, 7263870, 8716644, 9685160, 10895805, 14527740, 17433288, 21791610, 29055480, 43583220, 87166440]

約数ペア:

[(1, 87166440), (2, 43583220), (3, 29055480), (4, 21791610), (5, 17433288), (6, 14527740), (8, 10895805), (9, 9685160), (10, 8716644), (12, 7263870), (15, 5811096), (18, 4842580), (20, 4358322), (24, 3631935), (30, 2905548), (36, 2421290), (40, 2179161), (45, 1937032), (60, 1452774), (72, 1210645), (90, 968516), (120, 726387), (180, 484258), (360, 242129)]