68873616

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{43}}^1\times {\mathrm{227}}^1$

素因数の和:298

約数の個数: 180

約数和(自身を含む): 230445072

約数和(自身を除く): 161571456

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 43, 48, 49, 56, 63, 72, 84, 86, 98, 112, 126, 129, 144, 147, 168, 172, 196, 227, 252, 258, 294, 301, 336, 344, 387, 392, 441, 454, 504, 516, 588, 602, 681, 688, 774, 784, 882, 903, 908, 1008, 1032, 1176, 1204, 1362, 1548, 1589, 1764, 1806, 1816, 2043, 2064, 2107, 2352, 2408, 2709, 2724, 3096, 3178, 3528, 3612, 3632, 4086, 4214, 4767, 4816, 5418, 5448, 6192, 6321, 6356, 7056, 7224, 8172, 8428, 9534, 9761, 10836, 10896, 11123, 12642, 12712, 14301, 14448, 16344, 16856, 18963, 19068, 19522, 21672, 22246, 25284, 25424, 28602, 29283, 32688, 33369, 33712, 37926, 38136, 39044, 43344, 44492, 50568, 57204, 58566, 66738, 68327, 75852, 76272, 78088, 87849, 88984, 100107, 101136, 114408, 117132, 133476, 136654, 151704, 156176, 175698, 177968, 200214, 204981, 228816, 234264, 266952, 273308, 303408, 351396, 400428, 409962, 468528, 478289, 533904, 546616, 614943, 702792, 800856, 819924, 956578, 1093232, 1229886, 1405584, 1434867, 1601712, 1639848, 1913156, 2459772, 2869734, 3279696, 3826312, 4304601, 4919544, 5739468, 7652624, 8609202, 9839088, 11478936, 17218404, 22957872, 34436808, 68873616]

約数ペア:

[(1, 68873616), (2, 34436808), (3, 22957872), (4, 17218404), (6, 11478936), (7, 9839088), (8, 8609202), (9, 7652624), (12, 5739468), (14, 4919544), (16, 4304601), (18, 3826312), (21, 3279696), (24, 2869734), (28, 2459772), (36, 1913156), (42, 1639848), (43, 1601712), (48, 1434867), (49, 1405584), (56, 1229886), (63, 1093232), (72, 956578), (84, 819924), (86, 800856), (98, 702792), (112, 614943), (126, 546616), (129, 533904), (144, 478289), (147, 468528), (168, 409962), (172, 400428), (196, 351396), (227, 303408), (252, 273308), (258, 266952), (294, 234264), (301, 228816), (336, 204981), (344, 200214), (387, 177968), (392, 175698), (441, 156176), (454, 151704), (504, 136654), (516, 133476), (588, 117132), (602, 114408), (681, 101136), (688, 100107), (774, 88984), (784, 87849), (882, 78088), (903, 76272), (908, 75852), (1008, 68327), (1032, 66738), (1176, 58566), (1204, 57204), (1362, 50568), (1548, 44492), (1589, 43344), (1764, 39044), (1806, 38136), (1816, 37926), (2043, 33712), (2064, 33369), (2107, 32688), (2352, 29283), (2408, 28602), (2709, 25424), (2724, 25284), (3096, 22246), (3178, 21672), (3528, 19522), (3612, 19068), (3632, 18963), (4086, 16856), (4214, 16344), (4767, 14448), (4816, 14301), (5418, 12712), (5448, 12642), (6192, 11123), (6321, 10896), (6356, 10836), (7056, 9761), (7224, 9534), (8172, 8428)]