68111784

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1373}}^1$

素因数の和:1451

約数の個数: 96

約数和(自身を含む): 202555080

約数和(自身を除く): 134443296

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 53, 72, 78, 104, 106, 117, 156, 159, 212, 234, 312, 318, 424, 468, 477, 636, 689, 936, 954, 1272, 1373, 1378, 1908, 2067, 2746, 2756, 3816, 4119, 4134, 5492, 5512, 6201, 8238, 8268, 10984, 12357, 12402, 16476, 16536, 17849, 24714, 24804, 32952, 35698, 49428, 49608, 53547, 71396, 72769, 98856, 107094, 142792, 145538, 160641, 214188, 218307, 291076, 321282, 428376, 436614, 582152, 642564, 654921, 873228, 945997, 1285128, 1309842, 1746456, 1891994, 2619684, 2837991, 3783988, 5239368, 5675982, 7567976, 8513973, 11351964, 17027946, 22703928, 34055892, 68111784]

約数ペア:

[(1, 68111784), (2, 34055892), (3, 22703928), (4, 17027946), (6, 11351964), (8, 8513973), (9, 7567976), (12, 5675982), (13, 5239368), (18, 3783988), (24, 2837991), (26, 2619684), (36, 1891994), (39, 1746456), (52, 1309842), (53, 1285128), (72, 945997), (78, 873228), (104, 654921), (106, 642564), (117, 582152), (156, 436614), (159, 428376), (212, 321282), (234, 291076), (312, 218307), (318, 214188), (424, 160641), (468, 145538), (477, 142792), (636, 107094), (689, 98856), (936, 72769), (954, 71396), (1272, 53547), (1373, 49608), (1378, 49428), (1908, 35698), (2067, 32952), (2746, 24804), (2756, 24714), (3816, 17849), (4119, 16536), (4134, 16476), (5492, 12402), (5512, 12357), (6201, 10984), (8238, 8268)]