87687822

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{21911}}^1$

素因数の和:21968

約数の個数: 32

約数和(自身を含む): 189319680

約数和(自身を除く): 101631858

約数列:

[1, 2, 3, 6, 23, 29, 46, 58, 69, 87, 138, 174, 667, 1334, 2001, 4002, 21911, 43822, 65733, 131466, 503953, 635419, 1007906, 1270838, 1511859, 1906257, 3023718, 3812514, 14614637, 29229274, 43843911, 87687822]

約数ペア:

[(1, 87687822), (2, 43843911), (3, 29229274), (6, 14614637), (23, 3812514), (29, 3023718), (46, 1906257), (58, 1511859), (69, 1270838), (87, 1007906), (138, 635419), (174, 503953), (667, 131466), (1334, 65733), (2001, 43822), (4002, 21911)]