69145284

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{8363}}^1$

素因数の和:8436

約数の個数: 48

約数和(自身を含む): 177049152

約数和(自身を除く): 107903868

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 53, 78, 106, 156, 159, 212, 318, 636, 689, 1378, 2067, 2756, 4134, 8268, 8363, 16726, 25089, 33452, 50178, 100356, 108719, 217438, 326157, 434876, 443239, 652314, 886478, 1304628, 1329717, 1772956, 2659434, 5318868, 5762107, 11524214, 17286321, 23048428, 34572642, 69145284]

約数ペア:

[(1, 69145284), (2, 34572642), (3, 23048428), (4, 17286321), (6, 11524214), (12, 5762107), (13, 5318868), (26, 2659434), (39, 1772956), (52, 1329717), (53, 1304628), (78, 886478), (106, 652314), (156, 443239), (159, 434876), (212, 326157), (318, 217438), (636, 108719), (689, 100356), (1378, 50178), (2067, 33452), (2756, 25089), (4134, 16726), (8268, 8363)]