68217228

素因数分解:

$2^2\times 3^4\times {\mathrm{311}}^1\times {\mathrm{677}}^1$

素因数の和:1004

約数の個数: 60

約数和(自身を含む): 179170992

約数和(自身を除く): 110953764

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 311, 324, 622, 677, 933, 1244, 1354, 1866, 2031, 2708, 2799, 3732, 4062, 5598, 6093, 8124, 8397, 11196, 12186, 16794, 18279, 24372, 25191, 33588, 36558, 50382, 54837, 73116, 100764, 109674, 210547, 219348, 421094, 631641, 842188, 1263282, 1894923, 2526564, 3789846, 5684769, 7579692, 11369538, 17054307, 22739076, 34108614, 68217228]

約数ペア:

[(1, 68217228), (2, 34108614), (3, 22739076), (4, 17054307), (6, 11369538), (9, 7579692), (12, 5684769), (18, 3789846), (27, 2526564), (36, 1894923), (54, 1263282), (81, 842188), (108, 631641), (162, 421094), (311, 219348), (324, 210547), (622, 109674), (677, 100764), (933, 73116), (1244, 54837), (1354, 50382), (1866, 36558), (2031, 33588), (2708, 25191), (2799, 24372), (3732, 18279), (4062, 16794), (5598, 12186), (6093, 11196), (8124, 8397)]