68317848

素因数分解:

$2^3\times 3^2\times {\mathrm{53}}^1\times {\mathrm{17903}}^1$

素因数の和:17968

約数の個数: 48

約数和(自身を含む): 188529120

約数和(自身を除く): 120211272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 53, 72, 106, 159, 212, 318, 424, 477, 636, 954, 1272, 1908, 3816, 17903, 35806, 53709, 71612, 107418, 143224, 161127, 214836, 322254, 429672, 644508, 948859, 1289016, 1897718, 2846577, 3795436, 5693154, 7590872, 8539731, 11386308, 17079462, 22772616, 34158924, 68317848]

約数ペア:

[(1, 68317848), (2, 34158924), (3, 22772616), (4, 17079462), (6, 11386308), (8, 8539731), (9, 7590872), (12, 5693154), (18, 3795436), (24, 2846577), (36, 1897718), (53, 1289016), (72, 948859), (106, 644508), (159, 429672), (212, 322254), (318, 214836), (424, 161127), (477, 143224), (636, 107418), (954, 71612), (1272, 53709), (1908, 35806), (3816, 17903)]