68335176

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{467}}^1$

素因数の和:563

約数の個数: 128

約数和(自身を含む): 213857280

約数和(自身を除く): 145522104

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 67, 78, 84, 91, 104, 134, 156, 168, 182, 201, 268, 273, 312, 364, 402, 467, 469, 536, 546, 728, 804, 871, 934, 938, 1092, 1401, 1407, 1608, 1742, 1868, 1876, 2184, 2613, 2802, 2814, 3269, 3484, 3736, 3752, 5226, 5604, 5628, 6071, 6097, 6538, 6968, 9807, 10452, 11208, 11256, 12142, 12194, 13076, 18213, 18291, 19614, 20904, 24284, 24388, 26152, 31289, 36426, 36582, 39228, 42497, 48568, 48776, 62578, 72852, 73164, 78456, 84994, 93867, 125156, 127491, 145704, 146328, 169988, 187734, 219023, 250312, 254982, 339976, 375468, 406757, 438046, 509964, 657069, 750936, 813514, 876092, 1019928, 1220271, 1314138, 1627028, 1752184, 2440542, 2628276, 2847299, 3254056, 4881084, 5256552, 5694598, 8541897, 9762168, 11389196, 17083794, 22778392, 34167588, 68335176]

約数ペア:

[(1, 68335176), (2, 34167588), (3, 22778392), (4, 17083794), (6, 11389196), (7, 9762168), (8, 8541897), (12, 5694598), (13, 5256552), (14, 4881084), (21, 3254056), (24, 2847299), (26, 2628276), (28, 2440542), (39, 1752184), (42, 1627028), (52, 1314138), (56, 1220271), (67, 1019928), (78, 876092), (84, 813514), (91, 750936), (104, 657069), (134, 509964), (156, 438046), (168, 406757), (182, 375468), (201, 339976), (268, 254982), (273, 250312), (312, 219023), (364, 187734), (402, 169988), (467, 146328), (469, 145704), (536, 127491), (546, 125156), (728, 93867), (804, 84994), (871, 78456), (934, 73164), (938, 72852), (1092, 62578), (1401, 48776), (1407, 48568), (1608, 42497), (1742, 39228), (1868, 36582), (1876, 36426), (2184, 31289), (2613, 26152), (2802, 24388), (2814, 24284), (3269, 20904), (3484, 19614), (3736, 18291), (3752, 18213), (5226, 13076), (5604, 12194), (5628, 12142), (6071, 11256), (6097, 11208), (6538, 10452), (6968, 9807)]