87799788

素因数分解:

$2^2\times 3^5\times {\mathrm{59}}^1\times {\mathrm{1531}}^1$

素因数の和:1609

約数の個数: 72

約数和(自身を含む): 234212160

約数和(自身を除く): 146412372

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 59, 81, 108, 118, 162, 177, 236, 243, 324, 354, 486, 531, 708, 972, 1062, 1531, 1593, 2124, 3062, 3186, 4593, 4779, 6124, 6372, 9186, 9558, 13779, 14337, 18372, 19116, 27558, 28674, 41337, 55116, 57348, 82674, 90329, 124011, 165348, 180658, 248022, 270987, 361316, 372033, 496044, 541974, 744066, 812961, 1083948, 1488132, 1625922, 2438883, 3251844, 4877766, 7316649, 9755532, 14633298, 21949947, 29266596, 43899894, 87799788]

約数ペア:

[(1, 87799788), (2, 43899894), (3, 29266596), (4, 21949947), (6, 14633298), (9, 9755532), (12, 7316649), (18, 4877766), (27, 3251844), (36, 2438883), (54, 1625922), (59, 1488132), (81, 1083948), (108, 812961), (118, 744066), (162, 541974), (177, 496044), (236, 372033), (243, 361316), (324, 270987), (354, 248022), (486, 180658), (531, 165348), (708, 124011), (972, 90329), (1062, 82674), (1531, 57348), (1593, 55116), (2124, 41337), (3062, 28674), (3186, 27558), (4593, 19116), (4779, 18372), (6124, 14337), (6372, 13779), (9186, 9558)]