71742168

素因数分解:

$2^3\times 3^2\times {\mathrm{163}}^1\times {\mathrm{6113}}^1$

素因数の和:6288

約数の個数: 48

約数和(自身を含む): 195525720

約数和(自身を除く): 123783552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 163, 326, 489, 652, 978, 1304, 1467, 1956, 2934, 3912, 5868, 6113, 11736, 12226, 18339, 24452, 36678, 48904, 55017, 73356, 110034, 146712, 220068, 440136, 996419, 1992838, 2989257, 3985676, 5978514, 7971352, 8967771, 11957028, 17935542, 23914056, 35871084, 71742168]

約数ペア:

[(1, 71742168), (2, 35871084), (3, 23914056), (4, 17935542), (6, 11957028), (8, 8967771), (9, 7971352), (12, 5978514), (18, 3985676), (24, 2989257), (36, 1992838), (72, 996419), (163, 440136), (326, 220068), (489, 146712), (652, 110034), (978, 73356), (1304, 55017), (1467, 48904), (1956, 36678), (2934, 24452), (3912, 18339), (5868, 12226), (6113, 11736)]