68886576

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{277}}^1$

素因数の和:459

約数の個数: 120

約数和(自身を含む): 212416464

約数和(自身を除く): 143529888

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 66, 72, 88, 99, 132, 144, 157, 176, 198, 264, 277, 314, 396, 471, 528, 554, 628, 792, 831, 942, 1108, 1256, 1413, 1584, 1662, 1727, 1884, 2216, 2493, 2512, 2826, 3047, 3324, 3454, 3768, 4432, 4986, 5181, 5652, 6094, 6648, 6908, 7536, 9141, 9972, 10362, 11304, 12188, 13296, 13816, 15543, 18282, 19944, 20724, 22608, 24376, 27423, 27632, 31086, 36564, 39888, 41448, 43489, 48752, 54846, 62172, 73128, 82896, 86978, 109692, 124344, 130467, 146256, 173956, 219384, 248688, 260934, 347912, 391401, 438768, 478379, 521868, 695824, 782802, 956758, 1043736, 1435137, 1565604, 1913516, 2087472, 2870274, 3131208, 3827032, 4305411, 5740548, 6262416, 7654064, 8610822, 11481096, 17221644, 22962192, 34443288, 68886576]

約数ペア:

[(1, 68886576), (2, 34443288), (3, 22962192), (4, 17221644), (6, 11481096), (8, 8610822), (9, 7654064), (11, 6262416), (12, 5740548), (16, 4305411), (18, 3827032), (22, 3131208), (24, 2870274), (33, 2087472), (36, 1913516), (44, 1565604), (48, 1435137), (66, 1043736), (72, 956758), (88, 782802), (99, 695824), (132, 521868), (144, 478379), (157, 438768), (176, 391401), (198, 347912), (264, 260934), (277, 248688), (314, 219384), (396, 173956), (471, 146256), (528, 130467), (554, 124344), (628, 109692), (792, 86978), (831, 82896), (942, 73128), (1108, 62172), (1256, 54846), (1413, 48752), (1584, 43489), (1662, 41448), (1727, 39888), (1884, 36564), (2216, 31086), (2493, 27632), (2512, 27423), (2826, 24376), (3047, 22608), (3324, 20724), (3454, 19944), (3768, 18282), (4432, 15543), (4986, 13816), (5181, 13296), (5652, 12188), (6094, 11304), (6648, 10362), (6908, 9972), (7536, 9141)]