80447904

素因数分解:

$2^5\times 3^4\times {\mathrm{41}}^1\times {\mathrm{757}}^1$

素因数の和:820

約数の個数: 120

約数和(自身を含む): 242685828

約数和(自身を除く): 162237924

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 41, 48, 54, 72, 81, 82, 96, 108, 123, 144, 162, 164, 216, 246, 288, 324, 328, 369, 432, 492, 648, 656, 738, 757, 864, 984, 1107, 1296, 1312, 1476, 1514, 1968, 2214, 2271, 2592, 2952, 3028, 3321, 3936, 4428, 4542, 5904, 6056, 6642, 6813, 8856, 9084, 11808, 12112, 13284, 13626, 17712, 18168, 20439, 24224, 26568, 27252, 31037, 35424, 36336, 40878, 53136, 54504, 61317, 62074, 72672, 81756, 93111, 106272, 109008, 122634, 124148, 163512, 186222, 218016, 245268, 248296, 279333, 327024, 372444, 490536, 496592, 558666, 654048, 744888, 837999, 981072, 993184, 1117332, 1489776, 1675998, 1962144, 2234664, 2513997, 2979552, 3351996, 4469328, 5027994, 6703992, 8938656, 10055988, 13407984, 20111976, 26815968, 40223952, 80447904]

約数ペア:

[(1, 80447904), (2, 40223952), (3, 26815968), (4, 20111976), (6, 13407984), (8, 10055988), (9, 8938656), (12, 6703992), (16, 5027994), (18, 4469328), (24, 3351996), (27, 2979552), (32, 2513997), (36, 2234664), (41, 1962144), (48, 1675998), (54, 1489776), (72, 1117332), (81, 993184), (82, 981072), (96, 837999), (108, 744888), (123, 654048), (144, 558666), (162, 496592), (164, 490536), (216, 372444), (246, 327024), (288, 279333), (324, 248296), (328, 245268), (369, 218016), (432, 186222), (492, 163512), (648, 124148), (656, 122634), (738, 109008), (757, 106272), (864, 93111), (984, 81756), (1107, 72672), (1296, 62074), (1312, 61317), (1476, 54504), (1514, 53136), (1968, 40878), (2214, 36336), (2271, 35424), (2592, 31037), (2952, 27252), (3028, 26568), (3321, 24224), (3936, 20439), (4428, 18168), (4542, 17712), (5904, 13626), (6056, 13284), (6642, 12112), (6813, 11808), (8856, 9084)]