78980622

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{60661}}^1$

素因数の和:60704

約数の個数: 32

約数和(自身を含む): 186353664

約数和(自身を除く): 107373042

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 62, 93, 186, 217, 434, 651, 1302, 60661, 121322, 181983, 363966, 424627, 849254, 1273881, 1880491, 2547762, 3760982, 5641473, 11282946, 13163437, 26326874, 39490311, 78980622]

約数ペア:

[(1, 78980622), (2, 39490311), (3, 26326874), (6, 13163437), (7, 11282946), (14, 5641473), (21, 3760982), (31, 2547762), (42, 1880491), (62, 1273881), (93, 849254), (186, 424627), (217, 363966), (434, 181983), (651, 121322), (1302, 60661)]