123075552

素因数分解:

$2^5\times 3^1\times {\mathrm{61}}^1\times {\mathrm{21017}}^1$

素因数の和:21091

約数の個数: 48

約数和(自身を含む): 328385232

約数和(自身を除く): 205309680

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 61, 96, 122, 183, 244, 366, 488, 732, 976, 1464, 1952, 2928, 5856, 21017, 42034, 63051, 84068, 126102, 168136, 252204, 336272, 504408, 672544, 1008816, 1282037, 2017632, 2564074, 3846111, 5128148, 7692222, 10256296, 15384444, 20512592, 30768888, 41025184, 61537776, 123075552]

約数ペア:

[(1, 123075552), (2, 61537776), (3, 41025184), (4, 30768888), (6, 20512592), (8, 15384444), (12, 10256296), (16, 7692222), (24, 5128148), (32, 3846111), (48, 2564074), (61, 2017632), (96, 1282037), (122, 1008816), (183, 672544), (244, 504408), (366, 336272), (488, 252204), (732, 168136), (976, 126102), (1464, 84068), (1952, 63051), (2928, 42034), (5856, 21017)]