64851048

素因数分解:

$2^3\times 3^2\times {\mathrm{157}}^1\times {\mathrm{5737}}^1$

素因数の和:5906

約数の個数: 48

約数和(自身を含む): 176787780

約数和(自身を除く): 111936732

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 157, 314, 471, 628, 942, 1256, 1413, 1884, 2826, 3768, 5652, 5737, 11304, 11474, 17211, 22948, 34422, 45896, 51633, 68844, 103266, 137688, 206532, 413064, 900709, 1801418, 2702127, 3602836, 5404254, 7205672, 8106381, 10808508, 16212762, 21617016, 32425524, 64851048]

約数ペア:

[(1, 64851048), (2, 32425524), (3, 21617016), (4, 16212762), (6, 10808508), (8, 8106381), (9, 7205672), (12, 5404254), (18, 3602836), (24, 2702127), (36, 1801418), (72, 900709), (157, 413064), (314, 206532), (471, 137688), (628, 103266), (942, 68844), (1256, 51633), (1413, 45896), (1884, 34422), (2826, 22948), (3768, 17211), (5652, 11474), (5737, 11304)]