68067936

素因数分解:

$2^5\times 3^2\times {\mathrm{127}}^1\times {\mathrm{1861}}^1$

素因数の和:2004

約数の個数: 72

約数和(自身を含む): 195197184

約数和(自身を除く): 127129248

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 127, 144, 254, 288, 381, 508, 762, 1016, 1143, 1524, 1861, 2032, 2286, 3048, 3722, 4064, 4572, 5583, 6096, 7444, 9144, 11166, 12192, 14888, 16749, 18288, 22332, 29776, 33498, 36576, 44664, 59552, 66996, 89328, 133992, 178656, 236347, 267984, 472694, 535968, 709041, 945388, 1418082, 1890776, 2127123, 2836164, 3781552, 4254246, 5672328, 7563104, 8508492, 11344656, 17016984, 22689312, 34033968, 68067936]

約数ペア:

[(1, 68067936), (2, 34033968), (3, 22689312), (4, 17016984), (6, 11344656), (8, 8508492), (9, 7563104), (12, 5672328), (16, 4254246), (18, 3781552), (24, 2836164), (32, 2127123), (36, 1890776), (48, 1418082), (72, 945388), (96, 709041), (127, 535968), (144, 472694), (254, 267984), (288, 236347), (381, 178656), (508, 133992), (762, 89328), (1016, 66996), (1143, 59552), (1524, 44664), (1861, 36576), (2032, 33498), (2286, 29776), (3048, 22332), (3722, 18288), (4064, 16749), (4572, 14888), (5583, 12192), (6096, 11166), (7444, 9144)]