71839638

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{337}}^1\times {\mathrm{911}}^1$

素因数の和:1269

約数の個数: 48

約数和(自身を含む): 168307776

約数和(自身を除く): 96468138

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 337, 674, 911, 1011, 1822, 2022, 2733, 3033, 4381, 5466, 6066, 8199, 8762, 11843, 13143, 16398, 23686, 26286, 35529, 39429, 71058, 78858, 106587, 213174, 307007, 614014, 921021, 1842042, 2763063, 3991091, 5526126, 7982182, 11973273, 23946546, 35919819, 71839638]

約数ペア:

[(1, 71839638), (2, 35919819), (3, 23946546), (6, 11973273), (9, 7982182), (13, 5526126), (18, 3991091), (26, 2763063), (39, 1842042), (78, 921021), (117, 614014), (234, 307007), (337, 213174), (674, 106587), (911, 78858), (1011, 71058), (1822, 39429), (2022, 35529), (2733, 26286), (3033, 23686), (4381, 16398), (5466, 13143), (6066, 11843), (8199, 8762)]