27438576

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{331}}^1$

素因数の和:510

約数の個数: 80

約数和(自身を含む): 78054528

約数和(自身を除く): 50615952

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 157, 176, 264, 314, 331, 471, 528, 628, 662, 942, 993, 1256, 1324, 1727, 1884, 1986, 2512, 2648, 3454, 3641, 3768, 3972, 5181, 5296, 6908, 7282, 7536, 7944, 10362, 10923, 13816, 14564, 15888, 20724, 21846, 27632, 29128, 41448, 43692, 51967, 58256, 82896, 87384, 103934, 155901, 174768, 207868, 311802, 415736, 571637, 623604, 831472, 1143274, 1247208, 1714911, 2286548, 2494416, 3429822, 4573096, 6859644, 9146192, 13719288, 27438576]

約数ペア:

[(1, 27438576), (2, 13719288), (3, 9146192), (4, 6859644), (6, 4573096), (8, 3429822), (11, 2494416), (12, 2286548), (16, 1714911), (22, 1247208), (24, 1143274), (33, 831472), (44, 623604), (48, 571637), (66, 415736), (88, 311802), (132, 207868), (157, 174768), (176, 155901), (264, 103934), (314, 87384), (331, 82896), (471, 58256), (528, 51967), (628, 43692), (662, 41448), (942, 29128), (993, 27632), (1256, 21846), (1324, 20724), (1727, 15888), (1884, 14564), (1986, 13816), (2512, 10923), (2648, 10362), (3454, 7944), (3641, 7536), (3768, 7282), (3972, 6908), (5181, 5296)]