73947648

素因数分解:

$2^9\times 3^1\times {\mathrm{31}}^1\times {\mathrm{1553}}^1$

素因数の和:1605

約数の個数: 80

約数和(自身を含む): 203486976

約数和(自身を除く): 129539328

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 128, 186, 192, 248, 256, 372, 384, 496, 512, 744, 768, 992, 1488, 1536, 1553, 1984, 2976, 3106, 3968, 4659, 5952, 6212, 7936, 9318, 11904, 12424, 15872, 18636, 23808, 24848, 37272, 47616, 48143, 49696, 74544, 96286, 99392, 144429, 149088, 192572, 198784, 288858, 298176, 385144, 397568, 577716, 596352, 770288, 795136, 1155432, 1192704, 1540576, 2310864, 2385408, 3081152, 4621728, 6162304, 9243456, 12324608, 18486912, 24649216, 36973824, 73947648]

約数ペア:

[(1, 73947648), (2, 36973824), (3, 24649216), (4, 18486912), (6, 12324608), (8, 9243456), (12, 6162304), (16, 4621728), (24, 3081152), (31, 2385408), (32, 2310864), (48, 1540576), (62, 1192704), (64, 1155432), (93, 795136), (96, 770288), (124, 596352), (128, 577716), (186, 397568), (192, 385144), (248, 298176), (256, 288858), (372, 198784), (384, 192572), (496, 149088), (512, 144429), (744, 99392), (768, 96286), (992, 74544), (1488, 49696), (1536, 48143), (1553, 47616), (1984, 37272), (2976, 24848), (3106, 23808), (3968, 18636), (4659, 15872), (5952, 12424), (6212, 11904), (7936, 9318)]