42678252

素因数分解:

$2^2\times 3^4\times {\mathrm{157}}^1\times {\mathrm{839}}^1$

素因数の和:1012

約数の個数: 60

約数和(自身を含む): 112413840

約数和(自身を除く): 69735588

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 157, 162, 314, 324, 471, 628, 839, 942, 1413, 1678, 1884, 2517, 2826, 3356, 4239, 5034, 5652, 7551, 8478, 10068, 12717, 15102, 16956, 22653, 25434, 30204, 45306, 50868, 67959, 90612, 131723, 135918, 263446, 271836, 395169, 526892, 790338, 1185507, 1580676, 2371014, 3556521, 4742028, 7113042, 10669563, 14226084, 21339126, 42678252]

約数ペア:

[(1, 42678252), (2, 21339126), (3, 14226084), (4, 10669563), (6, 7113042), (9, 4742028), (12, 3556521), (18, 2371014), (27, 1580676), (36, 1185507), (54, 790338), (81, 526892), (108, 395169), (157, 271836), (162, 263446), (314, 135918), (324, 131723), (471, 90612), (628, 67959), (839, 50868), (942, 45306), (1413, 30204), (1678, 25434), (1884, 22653), (2517, 16956), (2826, 15102), (3356, 12717), (4239, 10068), (5034, 8478), (5652, 7551)]