68581555968

素因数分解:

$2^8\times 3^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1\times {\mathrm{9601}}^1$

素因数の和:9822

約数の個数: 144

約数和(自身を含む): 186530141952

約数和(自身を除く): 117948585984

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 71, 96, 128, 131, 142, 192, 213, 256, 262, 284, 384, 393, 426, 524, 568, 768, 786, 852, 1048, 1136, 1572, 1704, 2096, 2272, 3144, 3408, 4192, 4544, 6288, 6816, 8384, 9088, 9301, 9601, 12576, 13632, 16768, 18176, 18602, 19202, 25152, 27264, 27903, 28803, 33536, 37204, 38404, 50304, 54528, 55806, 57606, 74408, 76808, 100608, 111612, 115212, 148816, 153616, 223224, 230424, 297632, 307232, 446448, 460848, 595264, 614464, 681671, 892896, 921696, 1190528, 1228928, 1257731, 1363342, 1785792, 1843392, 2045013, 2381056, 2457856, 2515462, 2726684, 3571584, 3686784, 3773193, 4090026, 5030924, 5453368, 7143168, 7373568, 7546386, 8180052, 10061848, 10906736, 15092772, 16360104, 20123696, 21813472, 30185544, 32720208, 40247392, 43626944, 60371088, 65440416, 80494784, 87253888, 89298901, 120742176, 130880832, 160989568, 174507776, 178597802, 241484352, 261761664, 267896703, 321979136, 357195604, 482968704, 523523328, 535793406, 714391208, 965937408, 1071586812, 1428782416, 2143173624, 2857564832, 4286347248, 5715129664, 8572694496, 11430259328, 17145388992, 22860518656, 34290777984, 68581555968]

約数ペア:

[(1, 68581555968), (2, 34290777984), (3, 22860518656), (4, 17145388992), (6, 11430259328), (8, 8572694496), (12, 5715129664), (16, 4286347248), (24, 2857564832), (32, 2143173624), (48, 1428782416), (64, 1071586812), (71, 965937408), (96, 714391208), (128, 535793406), (131, 523523328), (142, 482968704), (192, 357195604), (213, 321979136), (256, 267896703), (262, 261761664), (284, 241484352), (384, 178597802), (393, 174507776), (426, 160989568), (524, 130880832), (568, 120742176), (768, 89298901), (786, 87253888), (852, 80494784), (1048, 65440416), (1136, 60371088), (1572, 43626944), (1704, 40247392), (2096, 32720208), (2272, 30185544), (3144, 21813472), (3408, 20123696), (4192, 16360104), (4544, 15092772), (6288, 10906736), (6816, 10061848), (8384, 8180052), (9088, 7546386), (9301, 7373568), (9601, 7143168), (12576, 5453368), (13632, 5030924), (16768, 4090026), (18176, 3773193), (18602, 3686784), (19202, 3571584), (25152, 2726684), (27264, 2515462), (27903, 2457856), (28803, 2381056), (33536, 2045013), (37204, 1843392), (38404, 1785792), (50304, 1363342), (54528, 1257731), (55806, 1228928), (57606, 1190528), (74408, 921696), (76808, 892896), (100608, 681671), (111612, 614464), (115212, 595264), (148816, 460848), (153616, 446448), (223224, 307232), (230424, 297632)]