61211388

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{5479}}^1$

素因数の和:5519

約数の個数: 72

約数和(自身を含む): 174921600

約数和(自身を除く): 113710212

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 49, 57, 76, 84, 98, 114, 133, 147, 196, 228, 266, 294, 399, 532, 588, 798, 931, 1596, 1862, 2793, 3724, 5479, 5586, 10958, 11172, 16437, 21916, 32874, 38353, 65748, 76706, 104101, 115059, 153412, 208202, 230118, 268471, 312303, 416404, 460236, 536942, 624606, 728707, 805413, 1073884, 1249212, 1457414, 1610826, 2186121, 2914828, 3221652, 4372242, 5100949, 8744484, 10201898, 15302847, 20403796, 30605694, 61211388]

約数ペア:

[(1, 61211388), (2, 30605694), (3, 20403796), (4, 15302847), (6, 10201898), (7, 8744484), (12, 5100949), (14, 4372242), (19, 3221652), (21, 2914828), (28, 2186121), (38, 1610826), (42, 1457414), (49, 1249212), (57, 1073884), (76, 805413), (84, 728707), (98, 624606), (114, 536942), (133, 460236), (147, 416404), (196, 312303), (228, 268471), (266, 230118), (294, 208202), (399, 153412), (532, 115059), (588, 104101), (798, 76706), (931, 65748), (1596, 38353), (1862, 32874), (2793, 21916), (3724, 16437), (5479, 11172), (5586, 10958)]