87718194

素因数分解:

$2^1\times 3^3\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{1021}}^1$

素因数の和:1112

約数の個数: 64

約数和(自身を含む): 205054080

約数和(自身を除く): 117335886

約数列:

[1, 2, 3, 6, 9, 18, 27, 37, 43, 54, 74, 86, 111, 129, 222, 258, 333, 387, 666, 774, 999, 1021, 1161, 1591, 1998, 2042, 2322, 3063, 3182, 4773, 6126, 9189, 9546, 14319, 18378, 27567, 28638, 37777, 42957, 43903, 55134, 75554, 85914, 87806, 113331, 131709, 226662, 263418, 339993, 395127, 679986, 790254, 1019979, 1185381, 1624411, 2039958, 2370762, 3248822, 4873233, 9746466, 14619699, 29239398, 43859097, 87718194]

約数ペア:

[(1, 87718194), (2, 43859097), (3, 29239398), (6, 14619699), (9, 9746466), (18, 4873233), (27, 3248822), (37, 2370762), (43, 2039958), (54, 1624411), (74, 1185381), (86, 1019979), (111, 790254), (129, 679986), (222, 395127), (258, 339993), (333, 263418), (387, 226662), (666, 131709), (774, 113331), (999, 87806), (1021, 85914), (1161, 75554), (1591, 55134), (1998, 43903), (2042, 42957), (2322, 37777), (3063, 28638), (3182, 27567), (4773, 18378), (6126, 14319), (9189, 9546)]