81764522

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{1429}}^1$

素因数の和:1566

約数の個数: 32

約数和(自身を含む): 144693120

約数和(自身を除く): 62928598

約数列:

[1, 2, 7, 14, 61, 67, 122, 134, 427, 469, 854, 938, 1429, 2858, 4087, 8174, 10003, 20006, 28609, 57218, 87169, 95743, 174338, 191486, 610183, 670201, 1220366, 1340402, 5840323, 11680646, 40882261, 81764522]

約数ペア:

[(1, 81764522), (2, 40882261), (7, 11680646), (14, 5840323), (61, 1340402), (67, 1220366), (122, 670201), (134, 610183), (427, 191486), (469, 174338), (854, 95743), (938, 87169), (1429, 57218), (2858, 28609), (4087, 20006), (8174, 10003)]