79447214

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{191}}^1$

素因数の和:321

約数の個数: 64

約数和(自身を含む): 155492352

約数和(自身を除く): 76045138

約数列:

[1, 2, 7, 11, 14, 22, 37, 73, 74, 77, 146, 154, 191, 259, 382, 407, 511, 518, 803, 814, 1022, 1337, 1606, 2101, 2674, 2701, 2849, 4202, 5402, 5621, 5698, 7067, 11242, 13943, 14134, 14707, 18907, 27886, 29414, 29711, 37814, 49469, 59422, 77737, 97601, 98938, 153373, 155474, 195202, 207977, 306746, 415954, 515891, 544159, 1031782, 1073611, 1088318, 2147222, 3611237, 5674801, 7222474, 11349602, 39723607, 79447214]

約数ペア:

[(1, 79447214), (2, 39723607), (7, 11349602), (11, 7222474), (14, 5674801), (22, 3611237), (37, 2147222), (73, 1088318), (74, 1073611), (77, 1031782), (146, 544159), (154, 515891), (191, 415954), (259, 306746), (382, 207977), (407, 195202), (511, 155474), (518, 153373), (803, 98938), (814, 97601), (1022, 77737), (1337, 59422), (1606, 49469), (2101, 37814), (2674, 29711), (2701, 29414), (2849, 27886), (4202, 18907), (5402, 14707), (5621, 14134), (5698, 13943), (7067, 11242)]