88876980

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{164587}}^1$

素因数の和:164605

約数の個数: 48

約数和(自身を含む): 276507840

約数和(自身を除く): 187630860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 164587, 329174, 493761, 658348, 822935, 987522, 1481283, 1645870, 1975044, 2468805, 2962566, 3291740, 4443849, 4937610, 5925132, 7406415, 8887698, 9875220, 14812830, 17775396, 22219245, 29625660, 44438490, 88876980]

約数ペア:

[(1, 88876980), (2, 44438490), (3, 29625660), (4, 22219245), (5, 17775396), (6, 14812830), (9, 9875220), (10, 8887698), (12, 7406415), (15, 5925132), (18, 4937610), (20, 4443849), (27, 3291740), (30, 2962566), (36, 2468805), (45, 1975044), (54, 1645870), (60, 1481283), (90, 987522), (108, 822935), (135, 658348), (180, 493761), (270, 329174), (540, 164587)]