128545543782

素因数分解:

$2^1\times 3^4\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{739507}}^1$

素因数の和:739587

約数の個数: 80

約数和(自身を含む): 306023200560

約数和(自身を除く): 177477656778

約数列:

[1, 2, 3, 6, 9, 18, 27, 29, 37, 54, 58, 74, 81, 87, 111, 162, 174, 222, 261, 333, 522, 666, 783, 999, 1073, 1566, 1998, 2146, 2349, 2997, 3219, 4698, 5994, 6438, 9657, 19314, 28971, 57942, 86913, 173826, 739507, 1479014, 2218521, 4437042, 6655563, 13311126, 19966689, 21445703, 27361759, 39933378, 42891406, 54723518, 59900067, 64337109, 82085277, 119800134, 128674218, 164170554, 193011327, 246255831, 386022654, 492511662, 579033981, 738767493, 793491011, 1158067962, 1477534986, 1586982022, 1737101943, 2216302479, 2380473033, 3474203886, 4432604958, 4760946066, 7141419099, 14282838198, 21424257297, 42848514594, 64272771891, 128545543782]

約数ペア:

[(1, 128545543782), (2, 64272771891), (3, 42848514594), (6, 21424257297), (9, 14282838198), (18, 7141419099), (27, 4760946066), (29, 4432604958), (37, 3474203886), (54, 2380473033), (58, 2216302479), (74, 1737101943), (81, 1586982022), (87, 1477534986), (111, 1158067962), (162, 793491011), (174, 738767493), (222, 579033981), (261, 492511662), (333, 386022654), (522, 246255831), (666, 193011327), (783, 164170554), (999, 128674218), (1073, 119800134), (1566, 82085277), (1998, 64337109), (2146, 59900067), (2349, 54723518), (2997, 42891406), (3219, 39933378), (4698, 27361759), (5994, 21445703), (6438, 19966689), (9657, 13311126), (19314, 6655563), (28971, 4437042), (57942, 2218521), (86913, 1479014), (173826, 739507)]