80355072

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{14947}}^1$

素因数の和:14973

約数の個数: 72

約数和(自身を含む): 244429696

約数和(自身を除く): 164074624

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 256, 336, 384, 448, 672, 768, 896, 1344, 1792, 2688, 5376, 14947, 29894, 44841, 59788, 89682, 104629, 119576, 179364, 209258, 239152, 313887, 358728, 418516, 478304, 627774, 717456, 837032, 956608, 1255548, 1434912, 1674064, 1913216, 2511096, 2869824, 3348128, 3826432, 5022192, 5739648, 6696256, 10044384, 11479296, 13392512, 20088768, 26785024, 40177536, 80355072]

約数ペア:

[(1, 80355072), (2, 40177536), (3, 26785024), (4, 20088768), (6, 13392512), (7, 11479296), (8, 10044384), (12, 6696256), (14, 5739648), (16, 5022192), (21, 3826432), (24, 3348128), (28, 2869824), (32, 2511096), (42, 1913216), (48, 1674064), (56, 1434912), (64, 1255548), (84, 956608), (96, 837032), (112, 717456), (128, 627774), (168, 478304), (192, 418516), (224, 358728), (256, 313887), (336, 239152), (384, 209258), (448, 179364), (672, 119576), (768, 104629), (896, 89682), (1344, 59788), (1792, 44841), (2688, 29894), (5376, 14947)]