71799504

素因数分解:

$2^4\times 3^1\times 7^5\times {\mathrm{89}}^1$

素因数の和:135

約数の個数: 120

約数和(自身を含む): 218825280

約数和(自身を除く): 147025776

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 84, 89, 98, 112, 147, 168, 178, 196, 267, 294, 336, 343, 356, 392, 534, 588, 623, 686, 712, 784, 1029, 1068, 1176, 1246, 1372, 1424, 1869, 2058, 2136, 2352, 2401, 2492, 2744, 3738, 4116, 4272, 4361, 4802, 4984, 5488, 7203, 7476, 8232, 8722, 9604, 9968, 13083, 14406, 14952, 16464, 16807, 17444, 19208, 26166, 28812, 29904, 30527, 33614, 34888, 38416, 50421, 52332, 57624, 61054, 67228, 69776, 91581, 100842, 104664, 115248, 122108, 134456, 183162, 201684, 209328, 213689, 244216, 268912, 366324, 403368, 427378, 488432, 641067, 732648, 806736, 854756, 1282134, 1465296, 1495823, 1709512, 2564268, 2991646, 3419024, 4487469, 5128536, 5983292, 8974938, 10257072, 11966584, 17949876, 23933168, 35899752, 71799504]

約数ペア:

[(1, 71799504), (2, 35899752), (3, 23933168), (4, 17949876), (6, 11966584), (7, 10257072), (8, 8974938), (12, 5983292), (14, 5128536), (16, 4487469), (21, 3419024), (24, 2991646), (28, 2564268), (42, 1709512), (48, 1495823), (49, 1465296), (56, 1282134), (84, 854756), (89, 806736), (98, 732648), (112, 641067), (147, 488432), (168, 427378), (178, 403368), (196, 366324), (267, 268912), (294, 244216), (336, 213689), (343, 209328), (356, 201684), (392, 183162), (534, 134456), (588, 122108), (623, 115248), (686, 104664), (712, 100842), (784, 91581), (1029, 69776), (1068, 67228), (1176, 61054), (1246, 57624), (1372, 52332), (1424, 50421), (1869, 38416), (2058, 34888), (2136, 33614), (2352, 30527), (2401, 29904), (2492, 28812), (2744, 26166), (3738, 19208), (4116, 17444), (4272, 16807), (4361, 16464), (4802, 14952), (4984, 14406), (5488, 13083), (7203, 9968), (7476, 9604), (8232, 8722)]