68354118

素因数分解:

$2^1\times 3^4\times 7^2\times {\mathrm{79}}^1\times {\mathrm{109}}^1$

素因数の和:216

約数の個数: 120

約数和(自身を含む): 182080800

約数和(自身を除く): 113726682

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 54, 63, 79, 81, 98, 109, 126, 147, 158, 162, 189, 218, 237, 294, 327, 378, 441, 474, 553, 567, 654, 711, 763, 882, 981, 1106, 1134, 1323, 1422, 1526, 1659, 1962, 2133, 2289, 2646, 2943, 3318, 3871, 3969, 4266, 4578, 4977, 5341, 5886, 6399, 6867, 7742, 7938, 8611, 8829, 9954, 10682, 11613, 12798, 13734, 14931, 16023, 17222, 17658, 20601, 23226, 25833, 29862, 32046, 34839, 41202, 44793, 48069, 51666, 60277, 61803, 69678, 77499, 89586, 96138, 104517, 120554, 123606, 144207, 154998, 180831, 209034, 232497, 288414, 313551, 361662, 421939, 432621, 464994, 542493, 627102, 697491, 843878, 865242, 1084986, 1265817, 1394982, 1627479, 2531634, 3254958, 3797451, 4882437, 7594902, 9764874, 11392353, 22784706, 34177059, 68354118]

約数ペア:

[(1, 68354118), (2, 34177059), (3, 22784706), (6, 11392353), (7, 9764874), (9, 7594902), (14, 4882437), (18, 3797451), (21, 3254958), (27, 2531634), (42, 1627479), (49, 1394982), (54, 1265817), (63, 1084986), (79, 865242), (81, 843878), (98, 697491), (109, 627102), (126, 542493), (147, 464994), (158, 432621), (162, 421939), (189, 361662), (218, 313551), (237, 288414), (294, 232497), (327, 209034), (378, 180831), (441, 154998), (474, 144207), (553, 123606), (567, 120554), (654, 104517), (711, 96138), (763, 89586), (882, 77499), (981, 69678), (1106, 61803), (1134, 60277), (1323, 51666), (1422, 48069), (1526, 44793), (1659, 41202), (1962, 34839), (2133, 32046), (2289, 29862), (2646, 25833), (2943, 23226), (3318, 20601), (3871, 17658), (3969, 17222), (4266, 16023), (4578, 14931), (4977, 13734), (5341, 12798), (5886, 11613), (6399, 10682), (6867, 9954), (7742, 8829), (7938, 8611)]