80142342

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{14347}}^1$

素因数の和:14385

約数の個数: 48

約数和(自身を含む): 196280640

約数和(自身を除く): 116138298

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 49, 57, 98, 114, 133, 147, 266, 294, 399, 798, 931, 1862, 2793, 5586, 14347, 28694, 43041, 86082, 100429, 200858, 272593, 301287, 545186, 602574, 703003, 817779, 1406006, 1635558, 1908151, 2109009, 3816302, 4218018, 5724453, 11448906, 13357057, 26714114, 40071171, 80142342]

約数ペア:

[(1, 80142342), (2, 40071171), (3, 26714114), (6, 13357057), (7, 11448906), (14, 5724453), (19, 4218018), (21, 3816302), (38, 2109009), (42, 1908151), (49, 1635558), (57, 1406006), (98, 817779), (114, 703003), (133, 602574), (147, 545186), (266, 301287), (294, 272593), (399, 200858), (798, 100429), (931, 86082), (1862, 43041), (2793, 28694), (5586, 14347)]