72947712

素因数分解:

$2^{11}\times 3^1\times {\mathrm{31}}^1\times {\mathrm{383}}^1$

素因数の和:439

約数の個数: 96

約数和(自身を含む): 201277440

約数和(自身を除く): 128329728

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, 383, 384, 496, 512, 744, 766, 768, 992, 1024, 1149, 1488, 1532, 1536, 1984, 2048, 2298, 2976, 3064, 3072, 3968, 4596, 5952, 6128, 6144, 7936, 9192, 11873, 11904, 12256, 15872, 18384, 23746, 23808, 24512, 31744, 35619, 36768, 47492, 47616, 49024, 63488, 71238, 73536, 94984, 95232, 98048, 142476, 147072, 189968, 190464, 196096, 284952, 294144, 379936, 392192, 569904, 588288, 759872, 784384, 1139808, 1176576, 1519744, 2279616, 2353152, 3039488, 4559232, 6078976, 9118464, 12157952, 18236928, 24315904, 36473856, 72947712]

約数ペア:

[(1, 72947712), (2, 36473856), (3, 24315904), (4, 18236928), (6, 12157952), (8, 9118464), (12, 6078976), (16, 4559232), (24, 3039488), (31, 2353152), (32, 2279616), (48, 1519744), (62, 1176576), (64, 1139808), (93, 784384), (96, 759872), (124, 588288), (128, 569904), (186, 392192), (192, 379936), (248, 294144), (256, 284952), (372, 196096), (383, 190464), (384, 189968), (496, 147072), (512, 142476), (744, 98048), (766, 95232), (768, 94984), (992, 73536), (1024, 71238), (1149, 63488), (1488, 49024), (1532, 47616), (1536, 47492), (1984, 36768), (2048, 35619), (2298, 31744), (2976, 24512), (3064, 23808), (3072, 23746), (3968, 18384), (4596, 15872), (5952, 12256), (6128, 11904), (6144, 11873), (7936, 9192)]