69625416

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{487}}^1$

素因数の和:563

約数の個数: 128

約数和(自身を含む): 213626880

約数和(自身を除く): 144001464

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 23, 24, 28, 37, 42, 46, 56, 69, 74, 84, 92, 111, 138, 148, 161, 168, 184, 222, 259, 276, 296, 322, 444, 483, 487, 518, 552, 644, 777, 851, 888, 966, 974, 1036, 1288, 1461, 1554, 1702, 1932, 1948, 2072, 2553, 2922, 3108, 3404, 3409, 3864, 3896, 5106, 5844, 5957, 6216, 6808, 6818, 10212, 10227, 11201, 11688, 11914, 13636, 17871, 18019, 20424, 20454, 22402, 23828, 27272, 33603, 35742, 36038, 40908, 44804, 47656, 54057, 67206, 71484, 72076, 78407, 81816, 89608, 108114, 126133, 134412, 142968, 144152, 156814, 216228, 235221, 252266, 268824, 313628, 378399, 414437, 432456, 470442, 504532, 627256, 756798, 828874, 940884, 1009064, 1243311, 1513596, 1657748, 1881768, 2486622, 2901059, 3027192, 3315496, 4973244, 5802118, 8703177, 9946488, 11604236, 17406354, 23208472, 34812708, 69625416]

約数ペア:

[(1, 69625416), (2, 34812708), (3, 23208472), (4, 17406354), (6, 11604236), (7, 9946488), (8, 8703177), (12, 5802118), (14, 4973244), (21, 3315496), (23, 3027192), (24, 2901059), (28, 2486622), (37, 1881768), (42, 1657748), (46, 1513596), (56, 1243311), (69, 1009064), (74, 940884), (84, 828874), (92, 756798), (111, 627256), (138, 504532), (148, 470442), (161, 432456), (168, 414437), (184, 378399), (222, 313628), (259, 268824), (276, 252266), (296, 235221), (322, 216228), (444, 156814), (483, 144152), (487, 142968), (518, 134412), (552, 126133), (644, 108114), (777, 89608), (851, 81816), (888, 78407), (966, 72076), (974, 71484), (1036, 67206), (1288, 54057), (1461, 47656), (1554, 44804), (1702, 40908), (1932, 36038), (1948, 35742), (2072, 33603), (2553, 27272), (2922, 23828), (3108, 22402), (3404, 20454), (3409, 20424), (3864, 18019), (3896, 17871), (5106, 13636), (5844, 11914), (5957, 11688), (6216, 11201), (6808, 10227), (6818, 10212)]