68081622

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{431}}^1\times {\mathrm{3761}}^1$

素因数の和:4204

約数の個数: 32

約数和(自身を含む): 156017664

約数和(自身を除く): 87936042

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 431, 862, 1293, 2586, 3017, 3761, 6034, 7522, 9051, 11283, 18102, 22566, 26327, 52654, 78981, 157962, 1620991, 3241982, 4862973, 9725946, 11346937, 22693874, 34040811, 68081622]

約数ペア:

[(1, 68081622), (2, 34040811), (3, 22693874), (6, 11346937), (7, 9725946), (14, 4862973), (21, 3241982), (42, 1620991), (431, 157962), (862, 78981), (1293, 52654), (2586, 26327), (3017, 22566), (3761, 18102), (6034, 11283), (7522, 9051)]