82866576

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^2\times {\mathrm{79}}^1$

素因数の和:185

約数の個数: 120

約数和(自身を含む): 239290240

約数和(自身を除く): 156423664

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 41, 48, 52, 78, 79, 82, 104, 123, 156, 158, 164, 208, 237, 246, 312, 316, 328, 474, 492, 533, 624, 632, 656, 948, 984, 1027, 1066, 1264, 1599, 1681, 1896, 1968, 2054, 2132, 3081, 3198, 3239, 3362, 3792, 4108, 4264, 5043, 6162, 6396, 6478, 6724, 8216, 8528, 9717, 10086, 12324, 12792, 12956, 13448, 16432, 19434, 20172, 21853, 24648, 25584, 25912, 26896, 38868, 40344, 42107, 43706, 49296, 51824, 65559, 77736, 80688, 84214, 87412, 126321, 131118, 132799, 155472, 168428, 174824, 252642, 262236, 265598, 336856, 349648, 398397, 505284, 524472, 531196, 673712, 796794, 1010568, 1048944, 1062392, 1593588, 1726387, 2021136, 2124784, 3187176, 3452774, 5179161, 6374352, 6905548, 10358322, 13811096, 20716644, 27622192, 41433288, 82866576]

約数ペア:

[(1, 82866576), (2, 41433288), (3, 27622192), (4, 20716644), (6, 13811096), (8, 10358322), (12, 6905548), (13, 6374352), (16, 5179161), (24, 3452774), (26, 3187176), (39, 2124784), (41, 2021136), (48, 1726387), (52, 1593588), (78, 1062392), (79, 1048944), (82, 1010568), (104, 796794), (123, 673712), (156, 531196), (158, 524472), (164, 505284), (208, 398397), (237, 349648), (246, 336856), (312, 265598), (316, 262236), (328, 252642), (474, 174824), (492, 168428), (533, 155472), (624, 132799), (632, 131118), (656, 126321), (948, 87412), (984, 84214), (1027, 80688), (1066, 77736), (1264, 65559), (1599, 51824), (1681, 49296), (1896, 43706), (1968, 42107), (2054, 40344), (2132, 38868), (3081, 26896), (3198, 25912), (3239, 25584), (3362, 24648), (3792, 21853), (4108, 20172), (4264, 19434), (5043, 16432), (6162, 13448), (6396, 12956), (6478, 12792), (6724, 12324), (8216, 10086), (8528, 9717)]