61261816

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^2\times {\mathrm{9041}}^1$

素因数の和:9076

約数の個数: 48

約数和(自身を含む): 144310320

約数和(自身を除く): 83048504

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 121, 154, 242, 308, 484, 616, 847, 968, 1694, 3388, 6776, 9041, 18082, 36164, 63287, 72328, 99451, 126574, 198902, 253148, 397804, 506296, 696157, 795608, 1093961, 1392314, 2187922, 2784628, 4375844, 5569256, 7657727, 8751688, 15315454, 30630908, 61261816]

約数ペア:

[(1, 61261816), (2, 30630908), (4, 15315454), (7, 8751688), (8, 7657727), (11, 5569256), (14, 4375844), (22, 2784628), (28, 2187922), (44, 1392314), (56, 1093961), (77, 795608), (88, 696157), (121, 506296), (154, 397804), (242, 253148), (308, 198902), (484, 126574), (616, 99451), (847, 72328), (968, 63287), (1694, 36164), (3388, 18082), (6776, 9041)]