68667984

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{563}}^1$

素因数の和:606

約数の個数: 180

約数和(自身を含む): 241838688

約数和(自身を除く): 173170704

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 28, 33, 36, 42, 44, 48, 56, 63, 66, 72, 77, 84, 88, 99, 112, 121, 126, 132, 144, 154, 168, 176, 198, 231, 242, 252, 264, 308, 336, 363, 396, 462, 484, 504, 528, 563, 616, 693, 726, 792, 847, 924, 968, 1008, 1089, 1126, 1232, 1386, 1452, 1584, 1689, 1694, 1848, 1936, 2178, 2252, 2541, 2772, 2904, 3378, 3388, 3696, 3941, 4356, 4504, 5067, 5082, 5544, 5808, 6193, 6756, 6776, 7623, 7882, 8712, 9008, 10134, 10164, 11088, 11823, 12386, 13512, 13552, 15246, 15764, 17424, 18579, 20268, 20328, 23646, 24772, 27024, 30492, 31528, 35469, 37158, 40536, 40656, 43351, 47292, 49544, 55737, 60984, 63056, 68123, 70938, 74316, 81072, 86702, 94584, 99088, 111474, 121968, 130053, 136246, 141876, 148632, 173404, 189168, 204369, 222948, 260106, 272492, 283752, 297264, 346808, 390159, 408738, 445896, 476861, 520212, 544984, 567504, 613107, 693616, 780318, 817476, 891792, 953722, 1040424, 1089968, 1226214, 1430583, 1560636, 1634952, 1907444, 2080848, 2452428, 2861166, 3121272, 3269904, 3814888, 4291749, 4904856, 5722332, 6242544, 7629776, 8583498, 9809712, 11444664, 17166996, 22889328, 34333992, 68667984]

約数ペア:

[(1, 68667984), (2, 34333992), (3, 22889328), (4, 17166996), (6, 11444664), (7, 9809712), (8, 8583498), (9, 7629776), (11, 6242544), (12, 5722332), (14, 4904856), (16, 4291749), (18, 3814888), (21, 3269904), (22, 3121272), (24, 2861166), (28, 2452428), (33, 2080848), (36, 1907444), (42, 1634952), (44, 1560636), (48, 1430583), (56, 1226214), (63, 1089968), (66, 1040424), (72, 953722), (77, 891792), (84, 817476), (88, 780318), (99, 693616), (112, 613107), (121, 567504), (126, 544984), (132, 520212), (144, 476861), (154, 445896), (168, 408738), (176, 390159), (198, 346808), (231, 297264), (242, 283752), (252, 272492), (264, 260106), (308, 222948), (336, 204369), (363, 189168), (396, 173404), (462, 148632), (484, 141876), (504, 136246), (528, 130053), (563, 121968), (616, 111474), (693, 99088), (726, 94584), (792, 86702), (847, 81072), (924, 74316), (968, 70938), (1008, 68123), (1089, 63056), (1126, 60984), (1232, 55737), (1386, 49544), (1452, 47292), (1584, 43351), (1689, 40656), (1694, 40536), (1848, 37158), (1936, 35469), (2178, 31528), (2252, 30492), (2541, 27024), (2772, 24772), (2904, 23646), (3378, 20328), (3388, 20268), (3696, 18579), (3941, 17424), (4356, 15764), (4504, 15246), (5067, 13552), (5082, 13512), (5544, 12386), (5808, 11823), (6193, 11088), (6756, 10164), (6776, 10134), (7623, 9008), (7882, 8712)]