89968824

素因数分解:

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

素因数の和:506

約数の個数: 144

約数和(自身を含む): 280098000

約数和(自身を除く): 190129176

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, 121, 132, 138, 184, 198, 207, 242, 253, 264, 276, 363, 396, 414, 449, 484, 506, 552, 726, 759, 792, 828, 898, 968, 1012, 1089, 1347, 1452, 1518, 1656, 1796, 2024, 2178, 2277, 2694, 2783, 2904, 3036, 3592, 4041, 4356, 4554, 4939, 5388, 5566, 6072, 8082, 8349, 8712, 9108, 9878, 10327, 10776, 11132, 14817, 16164, 16698, 18216, 19756, 20654, 22264, 25047, 29634, 30981, 32328, 33396, 39512, 41308, 44451, 50094, 54329, 59268, 61962, 66792, 82616, 88902, 92943, 100188, 108658, 113597, 118536, 123924, 162987, 177804, 185886, 200376, 217316, 227194, 247848, 325974, 340791, 355608, 371772, 434632, 454388, 488961, 651948, 681582, 743544, 908776, 977922, 1022373, 1249567, 1303896, 1363164, 1955844, 2044746, 2499134, 2726328, 3748701, 3911688, 4089492, 4998268, 7497402, 8178984, 9996536, 11246103, 14994804, 22492206, 29989608, 44984412, 89968824]

約数ペア:

[(1, 89968824), (2, 44984412), (3, 29989608), (4, 22492206), (6, 14994804), (8, 11246103), (9, 9996536), (11, 8178984), (12, 7497402), (18, 4998268), (22, 4089492), (23, 3911688), (24, 3748701), (33, 2726328), (36, 2499134), (44, 2044746), (46, 1955844), (66, 1363164), (69, 1303896), (72, 1249567), (88, 1022373), (92, 977922), (99, 908776), (121, 743544), (132, 681582), (138, 651948), (184, 488961), (198, 454388), (207, 434632), (242, 371772), (253, 355608), (264, 340791), (276, 325974), (363, 247848), (396, 227194), (414, 217316), (449, 200376), (484, 185886), (506, 177804), (552, 162987), (726, 123924), (759, 118536), (792, 113597), (828, 108658), (898, 100188), (968, 92943), (1012, 88902), (1089, 82616), (1347, 66792), (1452, 61962), (1518, 59268), (1656, 54329), (1796, 50094), (2024, 44451), (2178, 41308), (2277, 39512), (2694, 33396), (2783, 32328), (2904, 30981), (3036, 29634), (3592, 25047), (4041, 22264), (4356, 20654), (4554, 19756), (4939, 18216), (5388, 16698), (5566, 16164), (6072, 14817), (8082, 11132), (8349, 10776), (8712, 10327), (9108, 9878)]