8178984

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{449}}^1$

素因数の和:495

約数の個数: 96

約数和(自身を含む): 25272000

約数和(自身を除く): 17093016

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 23, 24, 33, 36, 44, 46, 66, 69, 72, 88, 92, 99, 132, 138, 184, 198, 207, 253, 264, 276, 396, 414, 449, 506, 552, 759, 792, 828, 898, 1012, 1347, 1518, 1656, 1796, 2024, 2277, 2694, 3036, 3592, 4041, 4554, 4939, 5388, 6072, 8082, 9108, 9878, 10327, 10776, 14817, 16164, 18216, 19756, 20654, 29634, 30981, 32328, 39512, 41308, 44451, 59268, 61962, 82616, 88902, 92943, 113597, 118536, 123924, 177804, 185886, 227194, 247848, 340791, 355608, 371772, 454388, 681582, 743544, 908776, 1022373, 1363164, 2044746, 2726328, 4089492, 8178984]

約数ペア:

[(1, 8178984), (2, 4089492), (3, 2726328), (4, 2044746), (6, 1363164), (8, 1022373), (9, 908776), (11, 743544), (12, 681582), (18, 454388), (22, 371772), (23, 355608), (24, 340791), (33, 247848), (36, 227194), (44, 185886), (46, 177804), (66, 123924), (69, 118536), (72, 113597), (88, 92943), (92, 88902), (99, 82616), (132, 61962), (138, 59268), (184, 44451), (198, 41308), (207, 39512), (253, 32328), (264, 30981), (276, 29634), (396, 20654), (414, 19756), (449, 18216), (506, 16164), (552, 14817), (759, 10776), (792, 10327), (828, 9878), (898, 9108), (1012, 8082), (1347, 6072), (1518, 5388), (1656, 4939), (1796, 4554), (2024, 4041), (2277, 3592), (2694, 3036)]