68488848

素因数分解:

$2^4\times 3^3\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{113}}^1$

素因数の和:214

約数の個数: 160

約数和(自身を含む): 210343680

約数和(自身を除く): 141854832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 36, 46, 48, 54, 61, 69, 72, 92, 108, 113, 122, 138, 144, 183, 184, 207, 216, 226, 244, 276, 339, 366, 368, 414, 432, 452, 488, 549, 552, 621, 678, 732, 828, 904, 976, 1017, 1098, 1104, 1242, 1356, 1403, 1464, 1647, 1656, 1808, 2034, 2196, 2484, 2599, 2712, 2806, 2928, 3051, 3294, 3312, 4068, 4209, 4392, 4968, 5198, 5424, 5612, 6102, 6588, 6893, 7797, 8136, 8418, 8784, 9936, 10396, 11224, 12204, 12627, 13176, 13786, 15594, 16272, 16836, 20679, 20792, 22448, 23391, 24408, 25254, 26352, 27572, 31188, 33672, 37881, 41358, 41584, 46782, 48816, 50508, 55144, 62037, 62376, 67344, 70173, 75762, 82716, 93564, 101016, 110288, 124074, 124752, 140346, 151524, 158539, 165432, 186111, 187128, 202032, 248148, 280692, 303048, 317078, 330864, 372222, 374256, 475617, 496296, 561384, 606096, 634156, 744444, 951234, 992592, 1122768, 1268312, 1426851, 1488888, 1902468, 2536624, 2853702, 2977776, 3804936, 4280553, 5707404, 7609872, 8561106, 11414808, 17122212, 22829616, 34244424, 68488848]

約数ペア:

[(1, 68488848), (2, 34244424), (3, 22829616), (4, 17122212), (6, 11414808), (8, 8561106), (9, 7609872), (12, 5707404), (16, 4280553), (18, 3804936), (23, 2977776), (24, 2853702), (27, 2536624), (36, 1902468), (46, 1488888), (48, 1426851), (54, 1268312), (61, 1122768), (69, 992592), (72, 951234), (92, 744444), (108, 634156), (113, 606096), (122, 561384), (138, 496296), (144, 475617), (183, 374256), (184, 372222), (207, 330864), (216, 317078), (226, 303048), (244, 280692), (276, 248148), (339, 202032), (366, 187128), (368, 186111), (414, 165432), (432, 158539), (452, 151524), (488, 140346), (549, 124752), (552, 124074), (621, 110288), (678, 101016), (732, 93564), (828, 82716), (904, 75762), (976, 70173), (1017, 67344), (1098, 62376), (1104, 62037), (1242, 55144), (1356, 50508), (1403, 48816), (1464, 46782), (1647, 41584), (1656, 41358), (1808, 37881), (2034, 33672), (2196, 31188), (2484, 27572), (2599, 26352), (2712, 25254), (2806, 24408), (2928, 23391), (3051, 22448), (3294, 20792), (3312, 20679), (4068, 16836), (4209, 16272), (4392, 15594), (4968, 13786), (5198, 13176), (5424, 12627), (5612, 12204), (6102, 11224), (6588, 10396), (6893, 9936), (7797, 8784), (8136, 8418)]