80012744

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{84047}}^1$

素因数の和:84077

約数の個数: 32

約数和(自身を含む): 181543680

約数和(自身を除く): 101530936

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 238, 476, 952, 84047, 168094, 336188, 588329, 672376, 1176658, 1428799, 2353316, 2857598, 4706632, 5715196, 10001593, 11430392, 20003186, 40006372, 80012744]

約数ペア:

[(1, 80012744), (2, 40006372), (4, 20003186), (7, 11430392), (8, 10001593), (14, 5715196), (17, 4706632), (28, 2857598), (34, 2353316), (56, 1428799), (68, 1176658), (119, 672376), (136, 588329), (238, 336188), (476, 168094), (952, 84047)]