68560728

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{853}}^1$

素因数の和:1076

約数の個数: 64

約数和(自身を含む): 182619360

約数和(自身を除く): 114058632

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 197, 204, 394, 408, 591, 788, 853, 1182, 1576, 1706, 2364, 2559, 3349, 3412, 4728, 5118, 6698, 6824, 10047, 10236, 13396, 14501, 20094, 20472, 26792, 29002, 40188, 43503, 58004, 80376, 87006, 116008, 168041, 174012, 336082, 348024, 504123, 672164, 1008246, 1344328, 2016492, 2856697, 4032984, 5713394, 8570091, 11426788, 17140182, 22853576, 34280364, 68560728]

約数ペア:

[(1, 68560728), (2, 34280364), (3, 22853576), (4, 17140182), (6, 11426788), (8, 8570091), (12, 5713394), (17, 4032984), (24, 2856697), (34, 2016492), (51, 1344328), (68, 1008246), (102, 672164), (136, 504123), (197, 348024), (204, 336082), (394, 174012), (408, 168041), (591, 116008), (788, 87006), (853, 80376), (1182, 58004), (1576, 43503), (1706, 40188), (2364, 29002), (2559, 26792), (3349, 20472), (3412, 20094), (4728, 14501), (5118, 13396), (6698, 10236), (6824, 10047)]