67380912

素因数分解:

$2^4\times 3^2\times {\mathrm{491}}^1\times {\mathrm{953}}^1$

素因数の和:1458

約数の個数: 60

約数和(自身を含む): 189155304

約数和(自身を除く): 121774392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 491, 953, 982, 1473, 1906, 1964, 2859, 2946, 3812, 3928, 4419, 5718, 5892, 7624, 7856, 8577, 8838, 11436, 11784, 15248, 17154, 17676, 22872, 23568, 34308, 35352, 45744, 68616, 70704, 137232, 467923, 935846, 1403769, 1871692, 2807538, 3743384, 4211307, 5615076, 7486768, 8422614, 11230152, 16845228, 22460304, 33690456, 67380912]

約数ペア:

[(1, 67380912), (2, 33690456), (3, 22460304), (4, 16845228), (6, 11230152), (8, 8422614), (9, 7486768), (12, 5615076), (16, 4211307), (18, 3743384), (24, 2807538), (36, 1871692), (48, 1403769), (72, 935846), (144, 467923), (491, 137232), (953, 70704), (982, 68616), (1473, 45744), (1906, 35352), (1964, 34308), (2859, 23568), (2946, 22872), (3812, 17676), (3928, 17154), (4419, 15248), (5718, 11784), (5892, 11436), (7624, 8838), (7856, 8577)]