71589888

素因数分解:

$2^{13}\times 3^2\times {\mathrm{971}}^1$

素因数の和:1003

約数の個数: 84

約数和(自身を含む): 207015588

約数和(自身を除く): 135425700

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 512, 576, 768, 971, 1024, 1152, 1536, 1942, 2048, 2304, 2913, 3072, 3884, 4096, 4608, 5826, 6144, 7768, 8192, 8739, 9216, 11652, 12288, 15536, 17478, 18432, 23304, 24576, 31072, 34956, 36864, 46608, 62144, 69912, 73728, 93216, 124288, 139824, 186432, 248576, 279648, 372864, 497152, 559296, 745728, 994304, 1118592, 1491456, 1988608, 2237184, 2982912, 3977216, 4474368, 5965824, 7954432, 8948736, 11931648, 17897472, 23863296, 35794944, 71589888]

約数ペア:

[(1, 71589888), (2, 35794944), (3, 23863296), (4, 17897472), (6, 11931648), (8, 8948736), (9, 7954432), (12, 5965824), (16, 4474368), (18, 3977216), (24, 2982912), (32, 2237184), (36, 1988608), (48, 1491456), (64, 1118592), (72, 994304), (96, 745728), (128, 559296), (144, 497152), (192, 372864), (256, 279648), (288, 248576), (384, 186432), (512, 139824), (576, 124288), (768, 93216), (971, 73728), (1024, 69912), (1152, 62144), (1536, 46608), (1942, 36864), (2048, 34956), (2304, 31072), (2913, 24576), (3072, 23304), (3884, 18432), (4096, 17478), (4608, 15536), (5826, 12288), (6144, 11652), (7768, 9216), (8192, 8739)]