89560744

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{2861}}^1$

素因数の和:2930

約数の個数: 64

約数和(自身を含む): 211559040

約数和(自身を除く): 121998296

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 43, 52, 56, 86, 91, 104, 172, 182, 301, 344, 364, 559, 602, 728, 1118, 1204, 2236, 2408, 2861, 3913, 4472, 5722, 7826, 11444, 15652, 20027, 22888, 31304, 37193, 40054, 74386, 80108, 123023, 148772, 160216, 246046, 260351, 297544, 492092, 520702, 861161, 984184, 1041404, 1599299, 1722322, 2082808, 3198598, 3444644, 6397196, 6889288, 11195093, 12794392, 22390186, 44780372, 89560744]

約数ペア:

[(1, 89560744), (2, 44780372), (4, 22390186), (7, 12794392), (8, 11195093), (13, 6889288), (14, 6397196), (26, 3444644), (28, 3198598), (43, 2082808), (52, 1722322), (56, 1599299), (86, 1041404), (91, 984184), (104, 861161), (172, 520702), (182, 492092), (301, 297544), (344, 260351), (364, 246046), (559, 160216), (602, 148772), (728, 123023), (1118, 80108), (1204, 74386), (2236, 40054), (2408, 37193), (2861, 31304), (3913, 22888), (4472, 20027), (5722, 15652), (7826, 11444)]