77892864

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{14489}}^1$

素因数の和:14515

約数の個数: 72

約数和(自身を含む): 236940480

約数和(自身を除く): 159047616

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, 14489, 28978, 43467, 57956, 86934, 101423, 115912, 173868, 202846, 231824, 304269, 347736, 405692, 463648, 608538, 695472, 811384, 927296, 1217076, 1390944, 1622768, 1854592, 2434152, 2781888, 3245536, 3709184, 4868304, 5563776, 6491072, 9736608, 11127552, 12982144, 19473216, 25964288, 38946432, 77892864]

約数ペア:

[(1, 77892864), (2, 38946432), (3, 25964288), (4, 19473216), (6, 12982144), (7, 11127552), (8, 9736608), (12, 6491072), (14, 5563776), (16, 4868304), (21, 3709184), (24, 3245536), (28, 2781888), (32, 2434152), (42, 1854592), (48, 1622768), (56, 1390944), (64, 1217076), (84, 927296), (96, 811384), (112, 695472), (128, 608538), (168, 463648), (192, 405692), (224, 347736), (256, 304269), (336, 231824), (384, 202846), (448, 173868), (672, 115912), (768, 101423), (896, 86934), (1344, 57956), (1792, 43467), (2688, 28978), (5376, 14489)]