90902112

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{135271}}^1$

素因数の和:135291

約数の個数: 48

約数和(自身を含む): 272708352

約数和(自身を除く): 181806240

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 135271, 270542, 405813, 541084, 811626, 946897, 1082168, 1623252, 1893794, 2164336, 2840691, 3246504, 3787588, 4328672, 5681382, 6493008, 7575176, 11362764, 12986016, 15150352, 22725528, 30300704, 45451056, 90902112]

約数ペア:

[(1, 90902112), (2, 45451056), (3, 30300704), (4, 22725528), (6, 15150352), (7, 12986016), (8, 11362764), (12, 7575176), (14, 6493008), (16, 5681382), (21, 4328672), (24, 3787588), (28, 3246504), (32, 2840691), (42, 2164336), (48, 1893794), (56, 1623252), (84, 1082168), (96, 946897), (112, 811626), (168, 541084), (224, 405813), (336, 270542), (672, 135271)]