81022608

素因数分解:

$2^4\times 3^2\times {\mathrm{83}}^1\times {\mathrm{6779}}^1$

素因数の和:6876

約数の個数: 60

約数和(自身を含む): 229516560

約数和(自身を除く): 148493952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 83, 144, 166, 249, 332, 498, 664, 747, 996, 1328, 1494, 1992, 2988, 3984, 5976, 6779, 11952, 13558, 20337, 27116, 40674, 54232, 61011, 81348, 108464, 122022, 162696, 244044, 325392, 488088, 562657, 976176, 1125314, 1687971, 2250628, 3375942, 4501256, 5063913, 6751884, 9002512, 10127826, 13503768, 20255652, 27007536, 40511304, 81022608]

約数ペア:

[(1, 81022608), (2, 40511304), (3, 27007536), (4, 20255652), (6, 13503768), (8, 10127826), (9, 9002512), (12, 6751884), (16, 5063913), (18, 4501256), (24, 3375942), (36, 2250628), (48, 1687971), (72, 1125314), (83, 976176), (144, 562657), (166, 488088), (249, 325392), (332, 244044), (498, 162696), (664, 122022), (747, 108464), (996, 81348), (1328, 61011), (1494, 54232), (1992, 40674), (2988, 27116), (3984, 20337), (5976, 13558), (6779, 11952)]