77894856

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{83221}}^1$

素因数の和:83246

約数の個数: 48

約数和(自身を含む): 227196060

約数和(自身を除く): 149301204

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 83221, 166442, 249663, 332884, 499326, 665768, 748989, 998652, 1081873, 1497978, 1997304, 2163746, 2995956, 3245619, 4327492, 5991912, 6491238, 8654984, 9736857, 12982476, 19473714, 25964952, 38947428, 77894856]

約数ペア:

[(1, 77894856), (2, 38947428), (3, 25964952), (4, 19473714), (6, 12982476), (8, 9736857), (9, 8654984), (12, 6491238), (13, 5991912), (18, 4327492), (24, 3245619), (26, 2995956), (36, 2163746), (39, 1997304), (52, 1497978), (72, 1081873), (78, 998652), (104, 748989), (117, 665768), (156, 499326), (234, 332884), (312, 249663), (468, 166442), (936, 83221)]