68711664

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{5527}}^1$

素因数の和:5582

約数の個数: 80

約数和(自身を含む): 208383488

約数和(自身を除く): 139671824

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 37, 42, 48, 56, 74, 84, 111, 112, 148, 168, 222, 259, 296, 336, 444, 518, 592, 777, 888, 1036, 1554, 1776, 2072, 3108, 4144, 5527, 6216, 11054, 12432, 16581, 22108, 33162, 38689, 44216, 66324, 77378, 88432, 116067, 132648, 154756, 204499, 232134, 265296, 309512, 408998, 464268, 613497, 619024, 817996, 928536, 1226994, 1431493, 1635992, 1857072, 2453988, 2862986, 3271984, 4294479, 4907976, 5725972, 8588958, 9815952, 11451944, 17177916, 22903888, 34355832, 68711664]

約数ペア:

[(1, 68711664), (2, 34355832), (3, 22903888), (4, 17177916), (6, 11451944), (7, 9815952), (8, 8588958), (12, 5725972), (14, 4907976), (16, 4294479), (21, 3271984), (24, 2862986), (28, 2453988), (37, 1857072), (42, 1635992), (48, 1431493), (56, 1226994), (74, 928536), (84, 817996), (111, 619024), (112, 613497), (148, 464268), (168, 408998), (222, 309512), (259, 265296), (296, 232134), (336, 204499), (444, 154756), (518, 132648), (592, 116067), (777, 88432), (888, 77378), (1036, 66324), (1554, 44216), (1776, 38689), (2072, 33162), (3108, 22108), (4144, 16581), (5527, 12432), (6216, 11054)]