68780692

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{31}}^2\times {\mathrm{617}}^1$

素因数の和:712

約数の個数: 36

約数和(自身を含む): 128871540

約数和(自身を除く): 60090848

約数列:

[1, 2, 4, 29, 31, 58, 62, 116, 124, 617, 899, 961, 1234, 1798, 1922, 2468, 3596, 3844, 17893, 19127, 27869, 35786, 38254, 55738, 71572, 76508, 111476, 554683, 592937, 1109366, 1185874, 2218732, 2371748, 17195173, 34390346, 68780692]

約数ペア:

[(1, 68780692), (2, 34390346), (4, 17195173), (29, 2371748), (31, 2218732), (58, 1185874), (62, 1109366), (116, 592937), (124, 554683), (617, 111476), (899, 76508), (961, 71572), (1234, 55738), (1798, 38254), (1922, 35786), (2468, 27869), (3596, 19127), (3844, 17893)]