89209728

素因数分解:

$2^7\times 3^3\times {\mathrm{83}}^1\times {\mathrm{311}}^1$

素因数の和:417

約数の個数: 128

約数和(自身を含む): 267321600

約数和(自身を除く): 178111872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 83, 96, 108, 128, 144, 166, 192, 216, 249, 288, 311, 332, 384, 432, 498, 576, 622, 664, 747, 864, 933, 996, 1152, 1244, 1328, 1494, 1728, 1866, 1992, 2241, 2488, 2656, 2799, 2988, 3456, 3732, 3984, 4482, 4976, 5312, 5598, 5976, 7464, 7968, 8397, 8964, 9952, 10624, 11196, 11952, 14928, 15936, 16794, 17928, 19904, 22392, 23904, 25813, 29856, 31872, 33588, 35856, 39808, 44784, 47808, 51626, 59712, 67176, 71712, 77439, 89568, 95616, 103252, 119424, 134352, 143424, 154878, 179136, 206504, 232317, 268704, 286848, 309756, 358272, 413008, 464634, 537408, 619512, 696951, 826016, 929268, 1074816, 1239024, 1393902, 1652032, 1858536, 2478048, 2787804, 3304064, 3717072, 4956096, 5575608, 7434144, 9912192, 11151216, 14868288, 22302432, 29736576, 44604864, 89209728]

約数ペア:

[(1, 89209728), (2, 44604864), (3, 29736576), (4, 22302432), (6, 14868288), (8, 11151216), (9, 9912192), (12, 7434144), (16, 5575608), (18, 4956096), (24, 3717072), (27, 3304064), (32, 2787804), (36, 2478048), (48, 1858536), (54, 1652032), (64, 1393902), (72, 1239024), (83, 1074816), (96, 929268), (108, 826016), (128, 696951), (144, 619512), (166, 537408), (192, 464634), (216, 413008), (249, 358272), (288, 309756), (311, 286848), (332, 268704), (384, 232317), (432, 206504), (498, 179136), (576, 154878), (622, 143424), (664, 134352), (747, 119424), (864, 103252), (933, 95616), (996, 89568), (1152, 77439), (1244, 71712), (1328, 67176), (1494, 59712), (1728, 51626), (1866, 47808), (1992, 44784), (2241, 39808), (2488, 35856), (2656, 33588), (2799, 31872), (2988, 29856), (3456, 25813), (3732, 23904), (3984, 22392), (4482, 19904), (4976, 17928), (5312, 16794), (5598, 15936), (5976, 14928), (7464, 11952), (7968, 11196), (8397, 10624), (8964, 9952)]