85165866

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{277}}^1$

素因数の和:364

約数の個数: 96

約数和(自身を含む): 208166400

約数和(自身を除く): 123000534

約数列:

[1, 2, 3, 6, 9, 18, 19, 29, 31, 38, 57, 58, 62, 87, 93, 114, 171, 174, 186, 261, 277, 279, 342, 522, 551, 554, 558, 589, 831, 899, 1102, 1178, 1653, 1662, 1767, 1798, 2493, 2697, 3306, 3534, 4959, 4986, 5263, 5301, 5394, 8033, 8091, 8587, 9918, 10526, 10602, 15789, 16066, 16182, 17081, 17174, 24099, 25761, 31578, 34162, 47367, 48198, 51243, 51522, 72297, 77283, 94734, 102486, 144594, 152627, 153729, 154566, 163153, 249023, 305254, 307458, 326306, 457881, 489459, 498046, 747069, 915762, 978918, 1373643, 1468377, 1494138, 2241207, 2747286, 2936754, 4482414, 4731437, 9462874, 14194311, 28388622, 42582933, 85165866]

約数ペア:

[(1, 85165866), (2, 42582933), (3, 28388622), (6, 14194311), (9, 9462874), (18, 4731437), (19, 4482414), (29, 2936754), (31, 2747286), (38, 2241207), (57, 1494138), (58, 1468377), (62, 1373643), (87, 978918), (93, 915762), (114, 747069), (171, 498046), (174, 489459), (186, 457881), (261, 326306), (277, 307458), (279, 305254), (342, 249023), (522, 163153), (551, 154566), (554, 153729), (558, 152627), (589, 144594), (831, 102486), (899, 94734), (1102, 77283), (1178, 72297), (1653, 51522), (1662, 51243), (1767, 48198), (1798, 47367), (2493, 34162), (2697, 31578), (3306, 25761), (3534, 24099), (4959, 17174), (4986, 17081), (5263, 16182), (5301, 16066), (5394, 15789), (8033, 10602), (8091, 10526), (8587, 9918)]