27645816

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1$

素因数の和:229

約数の個数: 128

約数和(自身を含む): 81907200

約数和(自身を除く): 54261384

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 23, 24, 29, 33, 44, 46, 58, 66, 69, 87, 88, 92, 116, 132, 138, 157, 174, 184, 232, 253, 264, 276, 314, 319, 348, 471, 506, 552, 628, 638, 667, 696, 759, 942, 957, 1012, 1256, 1276, 1334, 1518, 1727, 1884, 1914, 2001, 2024, 2552, 2668, 3036, 3454, 3611, 3768, 3828, 4002, 4553, 5181, 5336, 6072, 6908, 7222, 7337, 7656, 8004, 9106, 10362, 10833, 13659, 13816, 14444, 14674, 16008, 18212, 20724, 21666, 22011, 27318, 28888, 29348, 36424, 39721, 41448, 43332, 44022, 50083, 54636, 58696, 79442, 86664, 88044, 100166, 104719, 109272, 119163, 150249, 158884, 176088, 200332, 209438, 238326, 300498, 314157, 317768, 400664, 418876, 476652, 600996, 628314, 837752, 953304, 1151909, 1201992, 1256628, 2303818, 2513256, 3455727, 4607636, 6911454, 9215272, 13822908, 27645816]

約数ペア:

[(1, 27645816), (2, 13822908), (3, 9215272), (4, 6911454), (6, 4607636), (8, 3455727), (11, 2513256), (12, 2303818), (22, 1256628), (23, 1201992), (24, 1151909), (29, 953304), (33, 837752), (44, 628314), (46, 600996), (58, 476652), (66, 418876), (69, 400664), (87, 317768), (88, 314157), (92, 300498), (116, 238326), (132, 209438), (138, 200332), (157, 176088), (174, 158884), (184, 150249), (232, 119163), (253, 109272), (264, 104719), (276, 100166), (314, 88044), (319, 86664), (348, 79442), (471, 58696), (506, 54636), (552, 50083), (628, 44022), (638, 43332), (667, 41448), (696, 39721), (759, 36424), (942, 29348), (957, 28888), (1012, 27318), (1256, 22011), (1276, 21666), (1334, 20724), (1518, 18212), (1727, 16008), (1884, 14674), (1914, 14444), (2001, 13816), (2024, 13659), (2552, 10833), (2668, 10362), (3036, 9106), (3454, 8004), (3611, 7656), (3768, 7337), (3828, 7222), (4002, 6908), (4553, 6072), (5181, 5336)]