86790968

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{479}}^1$

素因数の和:596

約数の個数: 64

約数和(自身を含む): 186624000

約数和(自身を除く): 99833032

約数列:

[1, 2, 4, 8, 11, 22, 29, 44, 58, 71, 88, 116, 142, 232, 284, 319, 479, 568, 638, 781, 958, 1276, 1562, 1916, 2059, 2552, 3124, 3832, 4118, 5269, 6248, 8236, 10538, 13891, 16472, 21076, 22649, 27782, 34009, 42152, 45298, 55564, 68018, 90596, 111128, 136036, 152801, 181192, 272072, 305602, 374099, 611204, 748198, 986261, 1222408, 1496396, 1972522, 2992792, 3945044, 7890088, 10848871, 21697742, 43395484, 86790968]

約数ペア:

[(1, 86790968), (2, 43395484), (4, 21697742), (8, 10848871), (11, 7890088), (22, 3945044), (29, 2992792), (44, 1972522), (58, 1496396), (71, 1222408), (88, 986261), (116, 748198), (142, 611204), (232, 374099), (284, 305602), (319, 272072), (479, 181192), (568, 152801), (638, 136036), (781, 111128), (958, 90596), (1276, 68018), (1562, 55564), (1916, 45298), (2059, 42152), (2552, 34009), (3124, 27782), (3832, 22649), (4118, 21076), (5269, 16472), (6248, 13891), (8236, 10538)]