42947664

素因数分解:

$2^4\times 3^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1\times {\mathrm{157}}^1$

素因数の和:348

約数の個数: 80

約数和(自身を含む): 115200960

約数和(自身を除く): 72253296

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 41, 48, 82, 123, 139, 157, 164, 246, 278, 314, 328, 417, 471, 492, 556, 628, 656, 834, 942, 984, 1112, 1256, 1668, 1884, 1968, 2224, 2512, 3336, 3768, 5699, 6437, 6672, 7536, 11398, 12874, 17097, 19311, 21823, 22796, 25748, 34194, 38622, 43646, 45592, 51496, 65469, 68388, 77244, 87292, 91184, 102992, 130938, 136776, 154488, 174584, 261876, 273552, 308976, 349168, 523752, 894743, 1047504, 1789486, 2684229, 3578972, 5368458, 7157944, 10736916, 14315888, 21473832, 42947664]

約数ペア:

[(1, 42947664), (2, 21473832), (3, 14315888), (4, 10736916), (6, 7157944), (8, 5368458), (12, 3578972), (16, 2684229), (24, 1789486), (41, 1047504), (48, 894743), (82, 523752), (123, 349168), (139, 308976), (157, 273552), (164, 261876), (246, 174584), (278, 154488), (314, 136776), (328, 130938), (417, 102992), (471, 91184), (492, 87292), (556, 77244), (628, 68388), (656, 65469), (834, 51496), (942, 45592), (984, 43646), (1112, 38622), (1256, 34194), (1668, 25748), (1884, 22796), (1968, 21823), (2224, 19311), (2512, 17097), (3336, 12874), (3768, 11398), (5699, 7536), (6437, 6672)]