69475728

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{109}}^1\times {\mathrm{271}}^1$

素因数の和:405

約数の個数: 120

約数和(自身を含む): 211474560

約数和(自身を除く): 141998832

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 84, 98, 109, 112, 147, 168, 196, 218, 271, 294, 327, 336, 392, 436, 542, 588, 654, 763, 784, 813, 872, 1084, 1176, 1308, 1526, 1626, 1744, 1897, 2168, 2289, 2352, 2616, 3052, 3252, 3794, 4336, 4578, 5232, 5341, 5691, 6104, 6504, 7588, 9156, 10682, 11382, 12208, 13008, 13279, 15176, 16023, 18312, 21364, 22764, 26558, 29539, 30352, 32046, 36624, 39837, 42728, 45528, 53116, 59078, 64092, 79674, 85456, 88617, 91056, 106232, 118156, 128184, 159348, 177234, 206773, 212464, 236312, 256368, 318696, 354468, 413546, 472624, 620319, 637392, 708936, 827092, 1240638, 1417872, 1447411, 1654184, 2481276, 2894822, 3308368, 4342233, 4962552, 5789644, 8684466, 9925104, 11579288, 17368932, 23158576, 34737864, 69475728]

約数ペア:

[(1, 69475728), (2, 34737864), (3, 23158576), (4, 17368932), (6, 11579288), (7, 9925104), (8, 8684466), (12, 5789644), (14, 4962552), (16, 4342233), (21, 3308368), (24, 2894822), (28, 2481276), (42, 1654184), (48, 1447411), (49, 1417872), (56, 1240638), (84, 827092), (98, 708936), (109, 637392), (112, 620319), (147, 472624), (168, 413546), (196, 354468), (218, 318696), (271, 256368), (294, 236312), (327, 212464), (336, 206773), (392, 177234), (436, 159348), (542, 128184), (588, 118156), (654, 106232), (763, 91056), (784, 88617), (813, 85456), (872, 79674), (1084, 64092), (1176, 59078), (1308, 53116), (1526, 45528), (1626, 42728), (1744, 39837), (1897, 36624), (2168, 32046), (2289, 30352), (2352, 29539), (2616, 26558), (3052, 22764), (3252, 21364), (3794, 18312), (4336, 16023), (4578, 15176), (5232, 13279), (5341, 13008), (5691, 12208), (6104, 11382), (6504, 10682), (7588, 9156)]