80723118

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{367}}^1\times {\mathrm{5237}}^1$

素因数の和:5616

約数の個数: 32

約数和(自身を含む): 185048064

約数和(自身を除く): 104324946

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 367, 734, 1101, 2202, 2569, 5138, 5237, 7707, 10474, 15414, 15711, 31422, 36659, 73318, 109977, 219954, 1921979, 3843958, 5765937, 11531874, 13453853, 26907706, 40361559, 80723118]

約数ペア:

[(1, 80723118), (2, 40361559), (3, 26907706), (6, 13453853), (7, 11531874), (14, 5765937), (21, 3843958), (42, 1921979), (367, 219954), (734, 109977), (1101, 73318), (2202, 36659), (2569, 31422), (5138, 15711), (5237, 15414), (7707, 10474)]