38819952

素因数分解:

$2^4\times 3^3\times {\mathrm{23}}^1\times {\mathrm{3907}}^1$

素因数の和:3947

約数の個数: 80

約数和(自身を含む): 116302080

約数和(自身を除く): 77482128

約数列:

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

約数ペア:

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