61661568

素因数分解:

$2^7\times 3^1\times {\mathrm{103}}^1\times {\mathrm{1559}}^1$

素因数の和:1679

約数の個数: 64

約数和(自身を含む): 165484800

約数和(自身を除く): 103823232

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 103, 128, 192, 206, 309, 384, 412, 618, 824, 1236, 1559, 1648, 2472, 3118, 3296, 4677, 4944, 6236, 6592, 9354, 9888, 12472, 13184, 18708, 19776, 24944, 37416, 39552, 49888, 74832, 99776, 149664, 160577, 199552, 299328, 321154, 481731, 598656, 642308, 963462, 1284616, 1926924, 2569232, 3853848, 5138464, 7707696, 10276928, 15415392, 20553856, 30830784, 61661568]

約数ペア:

[(1, 61661568), (2, 30830784), (3, 20553856), (4, 15415392), (6, 10276928), (8, 7707696), (12, 5138464), (16, 3853848), (24, 2569232), (32, 1926924), (48, 1284616), (64, 963462), (96, 642308), (103, 598656), (128, 481731), (192, 321154), (206, 299328), (309, 199552), (384, 160577), (412, 149664), (618, 99776), (824, 74832), (1236, 49888), (1559, 39552), (1648, 37416), (2472, 24944), (3118, 19776), (3296, 18708), (4677, 13184), (4944, 12472), (6236, 9888), (6592, 9354)]