68686992

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{421}}^1$

素因数の和:549

約数の個数: 120

約数和(自身を含む): 212242368

約数和(自身を除く): 143555376

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 66, 72, 88, 99, 103, 132, 144, 176, 198, 206, 264, 309, 396, 412, 421, 528, 618, 792, 824, 842, 927, 1133, 1236, 1263, 1584, 1648, 1684, 1854, 2266, 2472, 2526, 3368, 3399, 3708, 3789, 4532, 4631, 4944, 5052, 6736, 6798, 7416, 7578, 9064, 9262, 10104, 10197, 13596, 13893, 14832, 15156, 18128, 18524, 20208, 20394, 27192, 27786, 30312, 37048, 40788, 41679, 43363, 54384, 55572, 60624, 74096, 81576, 83358, 86726, 111144, 130089, 163152, 166716, 173452, 222288, 260178, 333432, 346904, 390267, 476993, 520356, 666864, 693808, 780534, 953986, 1040712, 1430979, 1561068, 1907972, 2081424, 2861958, 3122136, 3815944, 4292937, 5723916, 6244272, 7631888, 8585874, 11447832, 17171748, 22895664, 34343496, 68686992]

約数ペア:

[(1, 68686992), (2, 34343496), (3, 22895664), (4, 17171748), (6, 11447832), (8, 8585874), (9, 7631888), (11, 6244272), (12, 5723916), (16, 4292937), (18, 3815944), (22, 3122136), (24, 2861958), (33, 2081424), (36, 1907972), (44, 1561068), (48, 1430979), (66, 1040712), (72, 953986), (88, 780534), (99, 693808), (103, 666864), (132, 520356), (144, 476993), (176, 390267), (198, 346904), (206, 333432), (264, 260178), (309, 222288), (396, 173452), (412, 166716), (421, 163152), (528, 130089), (618, 111144), (792, 86726), (824, 83358), (842, 81576), (927, 74096), (1133, 60624), (1236, 55572), (1263, 54384), (1584, 43363), (1648, 41679), (1684, 40788), (1854, 37048), (2266, 30312), (2472, 27786), (2526, 27192), (3368, 20394), (3399, 20208), (3708, 18524), (3789, 18128), (4532, 15156), (4631, 14832), (4944, 13893), (5052, 13596), (6736, 10197), (6798, 10104), (7416, 9262), (7578, 9064)]