66549504

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{12379}}^1$

素因数の和:12405

約数の個数: 72

約数和(自身を含む): 202437760

約数和(自身を除く): 135888256

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, 12379, 24758, 37137, 49516, 74274, 86653, 99032, 148548, 173306, 198064, 259959, 297096, 346612, 396128, 519918, 594192, 693224, 792256, 1039836, 1188384, 1386448, 1584512, 2079672, 2376768, 2772896, 3169024, 4159344, 4753536, 5545792, 8318688, 9507072, 11091584, 16637376, 22183168, 33274752, 66549504]

約数ペア:

[(1, 66549504), (2, 33274752), (3, 22183168), (4, 16637376), (6, 11091584), (7, 9507072), (8, 8318688), (12, 5545792), (14, 4753536), (16, 4159344), (21, 3169024), (24, 2772896), (28, 2376768), (32, 2079672), (42, 1584512), (48, 1386448), (56, 1188384), (64, 1039836), (84, 792256), (96, 693224), (112, 594192), (128, 519918), (168, 396128), (192, 346612), (224, 297096), (256, 259959), (336, 198064), (384, 173306), (448, 148548), (672, 99032), (768, 86653), (896, 74274), (1344, 49516), (1792, 37137), (2688, 24758), (5376, 12379)]