71005968

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1949}}^1$

素因数の和:1997

約数の個数: 120

約数和(自身を含む): 226324800

約数和(自身を除く): 155318832

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 23, 24, 33, 36, 44, 46, 48, 66, 69, 72, 88, 92, 99, 132, 138, 144, 176, 184, 198, 207, 253, 264, 276, 368, 396, 414, 506, 528, 552, 759, 792, 828, 1012, 1104, 1518, 1584, 1656, 1949, 2024, 2277, 3036, 3312, 3898, 4048, 4554, 5847, 6072, 7796, 9108, 11694, 12144, 15592, 17541, 18216, 21439, 23388, 31184, 35082, 36432, 42878, 44827, 46776, 64317, 70164, 85756, 89654, 93552, 128634, 134481, 140328, 171512, 179308, 192951, 257268, 268962, 280656, 343024, 358616, 385902, 403443, 493097, 514536, 537924, 717232, 771804, 806886, 986194, 1029072, 1075848, 1479291, 1543608, 1613772, 1972388, 2151696, 2958582, 3087216, 3227544, 3944776, 4437873, 5917164, 6455088, 7889552, 8875746, 11834328, 17751492, 23668656, 35502984, 71005968]

約数ペア:

[(1, 71005968), (2, 35502984), (3, 23668656), (4, 17751492), (6, 11834328), (8, 8875746), (9, 7889552), (11, 6455088), (12, 5917164), (16, 4437873), (18, 3944776), (22, 3227544), (23, 3087216), (24, 2958582), (33, 2151696), (36, 1972388), (44, 1613772), (46, 1543608), (48, 1479291), (66, 1075848), (69, 1029072), (72, 986194), (88, 806886), (92, 771804), (99, 717232), (132, 537924), (138, 514536), (144, 493097), (176, 403443), (184, 385902), (198, 358616), (207, 343024), (253, 280656), (264, 268962), (276, 257268), (368, 192951), (396, 179308), (414, 171512), (506, 140328), (528, 134481), (552, 128634), (759, 93552), (792, 89654), (828, 85756), (1012, 70164), (1104, 64317), (1518, 46776), (1584, 44827), (1656, 42878), (1949, 36432), (2024, 35082), (2277, 31184), (3036, 23388), (3312, 21439), (3898, 18216), (4048, 17541), (4554, 15592), (5847, 12144), (6072, 11694), (7796, 9108)]