85180572

素因数分解:

$2^2\times 3^4\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{137}}^1$

素因数の和:273

約数の個数: 120

約数和(自身を含む): 238447440

約数和(自身を除く): 153266868

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 81, 101, 108, 114, 137, 162, 171, 202, 228, 274, 303, 324, 342, 404, 411, 513, 548, 606, 684, 822, 909, 1026, 1212, 1233, 1539, 1644, 1818, 1919, 2052, 2466, 2603, 2727, 3078, 3636, 3699, 3838, 4932, 5206, 5454, 5757, 6156, 7398, 7676, 7809, 8181, 10412, 10908, 11097, 11514, 13837, 14796, 15618, 16362, 17271, 22194, 23028, 23427, 27674, 31236, 32724, 34542, 41511, 44388, 46854, 51813, 55348, 69084, 70281, 83022, 93708, 103626, 124533, 140562, 155439, 166044, 207252, 210843, 249066, 262903, 281124, 310878, 373599, 421686, 498132, 525806, 621756, 747198, 788709, 843372, 1051612, 1120797, 1494396, 1577418, 2241594, 2366127, 3154836, 4483188, 4732254, 7098381, 9464508, 14196762, 21295143, 28393524, 42590286, 85180572]

約数ペア:

[(1, 85180572), (2, 42590286), (3, 28393524), (4, 21295143), (6, 14196762), (9, 9464508), (12, 7098381), (18, 4732254), (19, 4483188), (27, 3154836), (36, 2366127), (38, 2241594), (54, 1577418), (57, 1494396), (76, 1120797), (81, 1051612), (101, 843372), (108, 788709), (114, 747198), (137, 621756), (162, 525806), (171, 498132), (202, 421686), (228, 373599), (274, 310878), (303, 281124), (324, 262903), (342, 249066), (404, 210843), (411, 207252), (513, 166044), (548, 155439), (606, 140562), (684, 124533), (822, 103626), (909, 93708), (1026, 83022), (1212, 70281), (1233, 69084), (1539, 55348), (1644, 51813), (1818, 46854), (1919, 44388), (2052, 41511), (2466, 34542), (2603, 32724), (2727, 31236), (3078, 27674), (3636, 23427), (3699, 23028), (3838, 22194), (4932, 17271), (5206, 16362), (5454, 15618), (5757, 14796), (6156, 13837), (7398, 11514), (7676, 11097), (7809, 10908), (8181, 10412)]