65674368

素因数分解:

$2^7\times 3^3\times {\mathrm{31}}^1\times {\mathrm{613}}^1$

素因数の和:667

約数の個数: 128

約数和(自身を含む): 200409600

約数和(自身を除く): 134735232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 54, 62, 64, 72, 93, 96, 108, 124, 128, 144, 186, 192, 216, 248, 279, 288, 372, 384, 432, 496, 558, 576, 613, 744, 837, 864, 992, 1116, 1152, 1226, 1488, 1674, 1728, 1839, 1984, 2232, 2452, 2976, 3348, 3456, 3678, 3968, 4464, 4904, 5517, 5952, 6696, 7356, 8928, 9808, 11034, 11904, 13392, 14712, 16551, 17856, 19003, 19616, 22068, 26784, 29424, 33102, 35712, 38006, 39232, 44136, 53568, 57009, 58848, 66204, 76012, 78464, 88272, 107136, 114018, 117696, 132408, 152024, 171027, 176544, 228036, 235392, 264816, 304048, 342054, 353088, 456072, 513081, 529632, 608096, 684108, 706176, 912144, 1026162, 1059264, 1216192, 1368216, 1824288, 2052324, 2118528, 2432384, 2736432, 3648576, 4104648, 5472864, 7297152, 8209296, 10945728, 16418592, 21891456, 32837184, 65674368]

約数ペア:

[(1, 65674368), (2, 32837184), (3, 21891456), (4, 16418592), (6, 10945728), (8, 8209296), (9, 7297152), (12, 5472864), (16, 4104648), (18, 3648576), (24, 2736432), (27, 2432384), (31, 2118528), (32, 2052324), (36, 1824288), (48, 1368216), (54, 1216192), (62, 1059264), (64, 1026162), (72, 912144), (93, 706176), (96, 684108), (108, 608096), (124, 529632), (128, 513081), (144, 456072), (186, 353088), (192, 342054), (216, 304048), (248, 264816), (279, 235392), (288, 228036), (372, 176544), (384, 171027), (432, 152024), (496, 132408), (558, 117696), (576, 114018), (613, 107136), (744, 88272), (837, 78464), (864, 76012), (992, 66204), (1116, 58848), (1152, 57009), (1226, 53568), (1488, 44136), (1674, 39232), (1728, 38006), (1839, 35712), (1984, 33102), (2232, 29424), (2452, 26784), (2976, 22068), (3348, 19616), (3456, 19003), (3678, 17856), (3968, 16551), (4464, 14712), (4904, 13392), (5517, 11904), (5952, 11034), (6696, 9808), (7356, 8928)]