66178248

素因数分解:

$2^3\times 3^1\times {\mathrm{71}}^2\times {\mathrm{547}}^1$

素因数の和:698

約数の個数: 48

約数和(自身を含む): 168115440

約数和(自身を除く): 101937192

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 71, 142, 213, 284, 426, 547, 568, 852, 1094, 1641, 1704, 2188, 3282, 4376, 5041, 6564, 10082, 13128, 15123, 20164, 30246, 38837, 40328, 60492, 77674, 116511, 120984, 155348, 233022, 310696, 466044, 932088, 2757427, 5514854, 8272281, 11029708, 16544562, 22059416, 33089124, 66178248]

約数ペア:

[(1, 66178248), (2, 33089124), (3, 22059416), (4, 16544562), (6, 11029708), (8, 8272281), (12, 5514854), (24, 2757427), (71, 932088), (142, 466044), (213, 310696), (284, 233022), (426, 155348), (547, 120984), (568, 116511), (852, 77674), (1094, 60492), (1641, 40328), (1704, 38837), (2188, 30246), (3282, 20164), (4376, 15123), (5041, 13128), (6564, 10082)]