43140456

素因数分解:

$2^3\times 3^2\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{239}}^1$

素因数の和:383

約数の個数: 96

約数和(自身を含む): 123552000

約数和(自身を除く): 80411544

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 36, 46, 69, 72, 92, 109, 138, 184, 207, 218, 239, 276, 327, 414, 436, 478, 552, 654, 717, 828, 872, 956, 981, 1308, 1434, 1656, 1912, 1962, 2151, 2507, 2616, 2868, 3924, 4302, 5014, 5497, 5736, 7521, 7848, 8604, 10028, 10994, 15042, 16491, 17208, 20056, 21988, 22563, 26051, 30084, 32982, 43976, 45126, 49473, 52102, 60168, 65964, 78153, 90252, 98946, 104204, 131928, 156306, 180504, 197892, 208408, 234459, 312612, 395784, 468918, 599173, 625224, 937836, 1198346, 1797519, 1875672, 2396692, 3595038, 4793384, 5392557, 7190076, 10785114, 14380152, 21570228, 43140456]

約数ペア:

[(1, 43140456), (2, 21570228), (3, 14380152), (4, 10785114), (6, 7190076), (8, 5392557), (9, 4793384), (12, 3595038), (18, 2396692), (23, 1875672), (24, 1797519), (36, 1198346), (46, 937836), (69, 625224), (72, 599173), (92, 468918), (109, 395784), (138, 312612), (184, 234459), (207, 208408), (218, 197892), (239, 180504), (276, 156306), (327, 131928), (414, 104204), (436, 98946), (478, 90252), (552, 78153), (654, 65964), (717, 60168), (828, 52102), (872, 49473), (956, 45126), (981, 43976), (1308, 32982), (1434, 30084), (1656, 26051), (1912, 22563), (1962, 21988), (2151, 20056), (2507, 17208), (2616, 16491), (2868, 15042), (3924, 10994), (4302, 10028), (5014, 8604), (5497, 7848), (5736, 7521)]