72809472

素因数分解:

$2^{10}\times 3^1\times {\mathrm{137}}^1\times {\mathrm{173}}^1$

素因数の和:333

約数の個数: 88

約数和(自身を含む): 196610256

約数和(自身を除く): 123800784

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 137, 173, 192, 256, 274, 346, 384, 411, 512, 519, 548, 692, 768, 822, 1024, 1038, 1096, 1384, 1536, 1644, 2076, 2192, 2768, 3072, 3288, 4152, 4384, 5536, 6576, 8304, 8768, 11072, 13152, 16608, 17536, 22144, 23701, 26304, 33216, 35072, 44288, 47402, 52608, 66432, 70144, 71103, 88576, 94804, 105216, 132864, 140288, 142206, 177152, 189608, 210432, 265728, 284412, 379216, 420864, 531456, 568824, 758432, 1137648, 1516864, 2275296, 3033728, 4550592, 6067456, 9101184, 12134912, 18202368, 24269824, 36404736, 72809472]

約数ペア:

[(1, 72809472), (2, 36404736), (3, 24269824), (4, 18202368), (6, 12134912), (8, 9101184), (12, 6067456), (16, 4550592), (24, 3033728), (32, 2275296), (48, 1516864), (64, 1137648), (96, 758432), (128, 568824), (137, 531456), (173, 420864), (192, 379216), (256, 284412), (274, 265728), (346, 210432), (384, 189608), (411, 177152), (512, 142206), (519, 140288), (548, 132864), (692, 105216), (768, 94804), (822, 88576), (1024, 71103), (1038, 70144), (1096, 66432), (1384, 52608), (1536, 47402), (1644, 44288), (2076, 35072), (2192, 33216), (2768, 26304), (3072, 23701), (3288, 22144), (4152, 17536), (4384, 16608), (5536, 13152), (6576, 11072), (8304, 8768)]