61651128

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{457}}^1$

素因数の和:557

約数の個数: 128

約数和(自身を含む): 195217920

約数和(自身を除く): 133566792

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 56, 66, 73, 77, 84, 88, 132, 146, 154, 168, 219, 231, 264, 292, 308, 438, 457, 462, 511, 584, 616, 803, 876, 914, 924, 1022, 1371, 1533, 1606, 1752, 1828, 1848, 2044, 2409, 2742, 3066, 3199, 3212, 3656, 4088, 4818, 5027, 5484, 5621, 6132, 6398, 6424, 9597, 9636, 10054, 10968, 11242, 12264, 12796, 15081, 16863, 19194, 19272, 20108, 22484, 25592, 30162, 33361, 33726, 35189, 38388, 40216, 44968, 60324, 66722, 67452, 70378, 76776, 100083, 105567, 120648, 133444, 134904, 140756, 200166, 211134, 233527, 266888, 281512, 366971, 400332, 422268, 467054, 700581, 733942, 800664, 844536, 934108, 1100913, 1401162, 1467884, 1868216, 2201826, 2568797, 2802324, 2935768, 4403652, 5137594, 5604648, 7706391, 8807304, 10275188, 15412782, 20550376, 30825564, 61651128]

約数ペア:

[(1, 61651128), (2, 30825564), (3, 20550376), (4, 15412782), (6, 10275188), (7, 8807304), (8, 7706391), (11, 5604648), (12, 5137594), (14, 4403652), (21, 2935768), (22, 2802324), (24, 2568797), (28, 2201826), (33, 1868216), (42, 1467884), (44, 1401162), (56, 1100913), (66, 934108), (73, 844536), (77, 800664), (84, 733942), (88, 700581), (132, 467054), (146, 422268), (154, 400332), (168, 366971), (219, 281512), (231, 266888), (264, 233527), (292, 211134), (308, 200166), (438, 140756), (457, 134904), (462, 133444), (511, 120648), (584, 105567), (616, 100083), (803, 76776), (876, 70378), (914, 67452), (924, 66722), (1022, 60324), (1371, 44968), (1533, 40216), (1606, 38388), (1752, 35189), (1828, 33726), (1848, 33361), (2044, 30162), (2409, 25592), (2742, 22484), (3066, 20108), (3199, 19272), (3212, 19194), (3656, 16863), (4088, 15081), (4818, 12796), (5027, 12264), (5484, 11242), (5621, 10968), (6132, 10054), (6398, 9636), (6424, 9597)]