70729128

素因数分解:

$2^3\times 3^2\times {\mathrm{157}}^1\times {\mathrm{6257}}^1$

素因数の和:6426

約数の個数: 48

約数和(自身を含む): 192808980

約数和(自身を除く): 122079852

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, 6257, 11304, 12514, 18771, 25028, 37542, 50056, 56313, 75084, 112626, 150168, 225252, 450504, 982349, 1964698, 2947047, 3929396, 5894094, 7858792, 8841141, 11788188, 17682282, 23576376, 35364564, 70729128]

約数ペア:

[(1, 70729128), (2, 35364564), (3, 23576376), (4, 17682282), (6, 11788188), (8, 8841141), (9, 7858792), (12, 5894094), (18, 3929396), (24, 2947047), (36, 1964698), (72, 982349), (157, 450504), (314, 225252), (471, 150168), (628, 112626), (942, 75084), (1256, 56313), (1413, 50056), (1884, 37542), (2826, 25028), (3768, 18771), (5652, 12514), (6257, 11304)]