68132988

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2731}}^1$

素因数の和:2765

約数の個数: 120

約数和(自身を含む): 222144384

約数和(自身を除く): 154011396

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 27, 28, 33, 36, 42, 44, 54, 63, 66, 77, 81, 84, 99, 108, 126, 132, 154, 162, 189, 198, 231, 252, 297, 308, 324, 378, 396, 462, 567, 594, 693, 756, 891, 924, 1134, 1188, 1386, 1782, 2079, 2268, 2731, 2772, 3564, 4158, 5462, 6237, 8193, 8316, 10924, 12474, 16386, 19117, 24579, 24948, 30041, 32772, 38234, 49158, 57351, 60082, 73737, 76468, 90123, 98316, 114702, 120164, 147474, 172053, 180246, 210287, 221211, 229404, 270369, 294948, 344106, 360492, 420574, 442422, 516159, 540738, 630861, 688212, 811107, 841148, 884844, 1032318, 1081476, 1261722, 1548477, 1622214, 1892583, 2064636, 2433321, 2523444, 3096954, 3244428, 3785166, 4866642, 5677749, 6193908, 7570332, 9733284, 11355498, 17033247, 22710996, 34066494, 68132988]

約数ペア:

[(1, 68132988), (2, 34066494), (3, 22710996), (4, 17033247), (6, 11355498), (7, 9733284), (9, 7570332), (11, 6193908), (12, 5677749), (14, 4866642), (18, 3785166), (21, 3244428), (22, 3096954), (27, 2523444), (28, 2433321), (33, 2064636), (36, 1892583), (42, 1622214), (44, 1548477), (54, 1261722), (63, 1081476), (66, 1032318), (77, 884844), (81, 841148), (84, 811107), (99, 688212), (108, 630861), (126, 540738), (132, 516159), (154, 442422), (162, 420574), (189, 360492), (198, 344106), (231, 294948), (252, 270369), (297, 229404), (308, 221211), (324, 210287), (378, 180246), (396, 172053), (462, 147474), (567, 120164), (594, 114702), (693, 98316), (756, 90123), (891, 76468), (924, 73737), (1134, 60082), (1188, 57351), (1386, 49158), (1782, 38234), (2079, 32772), (2268, 30041), (2731, 24948), (2772, 24579), (3564, 19117), (4158, 16386), (5462, 12474), (6237, 10924), (8193, 8316)]