68658172

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{4831}}^1$

素因数の和:4882

約数の個数: 48

約数和(自身を含む): 146119680

約数和(自身を除く): 77461508

約数列:

[1, 2, 4, 11, 17, 19, 22, 34, 38, 44, 68, 76, 187, 209, 323, 374, 418, 646, 748, 836, 1292, 3553, 4831, 7106, 9662, 14212, 19324, 53141, 82127, 91789, 106282, 164254, 183578, 212564, 328508, 367156, 903397, 1009679, 1560413, 1806794, 2019358, 3120826, 3613588, 4038716, 6241652, 17164543, 34329086, 68658172]

約数ペア:

[(1, 68658172), (2, 34329086), (4, 17164543), (11, 6241652), (17, 4038716), (19, 3613588), (22, 3120826), (34, 2019358), (38, 1806794), (44, 1560413), (68, 1009679), (76, 903397), (187, 367156), (209, 328508), (323, 212564), (374, 183578), (418, 164254), (646, 106282), (748, 91789), (836, 82127), (1292, 53141), (3553, 19324), (4831, 14212), (7106, 9662)]