77639904

素因数分解:

$2^5\times 3^3\times {\mathrm{23}}^1\times {\mathrm{3907}}^1$

素因数の和:3949

約数の個数: 96

約数和(自身を含む): 236355840

約数和(自身を除く): 158715936

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 32, 36, 46, 48, 54, 69, 72, 92, 96, 108, 138, 144, 184, 207, 216, 276, 288, 368, 414, 432, 552, 621, 736, 828, 864, 1104, 1242, 1656, 2208, 2484, 3312, 3907, 4968, 6624, 7814, 9936, 11721, 15628, 19872, 23442, 31256, 35163, 46884, 62512, 70326, 89861, 93768, 105489, 125024, 140652, 179722, 187536, 210978, 269583, 281304, 359444, 375072, 421956, 539166, 562608, 718888, 808749, 843912, 1078332, 1125216, 1437776, 1617498, 1687824, 2156664, 2426247, 2875552, 3234996, 3375648, 4313328, 4852494, 6469992, 8626656, 9704988, 12939984, 19409976, 25879968, 38819952, 77639904]

約数ペア:

[(1, 77639904), (2, 38819952), (3, 25879968), (4, 19409976), (6, 12939984), (8, 9704988), (9, 8626656), (12, 6469992), (16, 4852494), (18, 4313328), (23, 3375648), (24, 3234996), (27, 2875552), (32, 2426247), (36, 2156664), (46, 1687824), (48, 1617498), (54, 1437776), (69, 1125216), (72, 1078332), (92, 843912), (96, 808749), (108, 718888), (138, 562608), (144, 539166), (184, 421956), (207, 375072), (216, 359444), (276, 281304), (288, 269583), (368, 210978), (414, 187536), (432, 179722), (552, 140652), (621, 125024), (736, 105489), (828, 93768), (864, 89861), (1104, 70326), (1242, 62512), (1656, 46884), (2208, 35163), (2484, 31256), (3312, 23442), (3907, 19872), (4968, 15628), (6624, 11721), (7814, 9936)]