71617872

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{87767}}^1$

素因数の和:87795

約数の個数: 40

約数和(自身を含む): 195898176

約数和(自身を除く): 124280304

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 408, 816, 87767, 175534, 263301, 351068, 526602, 702136, 1053204, 1404272, 1492039, 2106408, 2984078, 4212816, 4476117, 5968156, 8952234, 11936312, 17904468, 23872624, 35808936, 71617872]

約数ペア:

[(1, 71617872), (2, 35808936), (3, 23872624), (4, 17904468), (6, 11936312), (8, 8952234), (12, 5968156), (16, 4476117), (17, 4212816), (24, 2984078), (34, 2106408), (48, 1492039), (51, 1404272), (68, 1053204), (102, 702136), (136, 526602), (204, 351068), (272, 263301), (408, 175534), (816, 87767)]