68256288

素因数分解:

$2^5\times 3^2\times {\mathrm{347}}^1\times {\mathrm{683}}^1$

素因数の和:1046

約数の個数: 72

約数和(自身を含む): 194948208

約数和(自身を除く): 126691920

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 347, 683, 694, 1041, 1366, 1388, 2049, 2082, 2732, 2776, 3123, 4098, 4164, 5464, 5552, 6147, 6246, 8196, 8328, 10928, 11104, 12294, 12492, 16392, 16656, 21856, 24588, 24984, 32784, 33312, 49176, 49968, 65568, 98352, 99936, 196704, 237001, 474002, 711003, 948004, 1422006, 1896008, 2133009, 2844012, 3792016, 4266018, 5688024, 7584032, 8532036, 11376048, 17064072, 22752096, 34128144, 68256288]

約数ペア:

[(1, 68256288), (2, 34128144), (3, 22752096), (4, 17064072), (6, 11376048), (8, 8532036), (9, 7584032), (12, 5688024), (16, 4266018), (18, 3792016), (24, 2844012), (32, 2133009), (36, 1896008), (48, 1422006), (72, 948004), (96, 711003), (144, 474002), (288, 237001), (347, 196704), (683, 99936), (694, 98352), (1041, 65568), (1366, 49968), (1388, 49176), (2049, 33312), (2082, 32784), (2732, 24984), (2776, 24588), (3123, 21856), (4098, 16656), (4164, 16392), (5464, 12492), (5552, 12294), (6147, 11104), (6246, 10928), (8196, 8328)]