72388608

素因数分解:

$2^{12}\times 3^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1$

素因数の和:207

約数の個数: 104

約数和(自身を含む): 198943008

約数和(自身を除く): 126554400

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 43, 48, 64, 86, 96, 128, 129, 137, 172, 192, 256, 258, 274, 344, 384, 411, 512, 516, 548, 688, 768, 822, 1024, 1032, 1096, 1376, 1536, 1644, 2048, 2064, 2192, 2752, 3072, 3288, 4096, 4128, 4384, 5504, 5891, 6144, 6576, 8256, 8768, 11008, 11782, 12288, 13152, 16512, 17536, 17673, 22016, 23564, 26304, 33024, 35072, 35346, 44032, 47128, 52608, 66048, 70144, 70692, 88064, 94256, 105216, 132096, 140288, 141384, 176128, 188512, 210432, 264192, 280576, 282768, 377024, 420864, 528384, 561152, 565536, 754048, 841728, 1131072, 1508096, 1683456, 2262144, 3016192, 4524288, 6032384, 9048576, 12064768, 18097152, 24129536, 36194304, 72388608]

約数ペア:

[(1, 72388608), (2, 36194304), (3, 24129536), (4, 18097152), (6, 12064768), (8, 9048576), (12, 6032384), (16, 4524288), (24, 3016192), (32, 2262144), (43, 1683456), (48, 1508096), (64, 1131072), (86, 841728), (96, 754048), (128, 565536), (129, 561152), (137, 528384), (172, 420864), (192, 377024), (256, 282768), (258, 280576), (274, 264192), (344, 210432), (384, 188512), (411, 176128), (512, 141384), (516, 140288), (548, 132096), (688, 105216), (768, 94256), (822, 88064), (1024, 70692), (1032, 70144), (1096, 66048), (1376, 52608), (1536, 47128), (1644, 44032), (2048, 35346), (2064, 35072), (2192, 33024), (2752, 26304), (3072, 23564), (3288, 22016), (4096, 17673), (4128, 17536), (4384, 16512), (5504, 13152), (5891, 12288), (6144, 11782), (6576, 11008), (8256, 8768)]