86989392

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{211}}^1\times {\mathrm{409}}^1$

素因数の和:641

約数の個数: 120

約数和(自身を含む): 280230080

約数和(自身を除く): 193240688

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 211, 252, 336, 409, 422, 504, 633, 818, 844, 1008, 1227, 1266, 1477, 1636, 1688, 1899, 2454, 2532, 2863, 2954, 3272, 3376, 3681, 3798, 4431, 4908, 5064, 5726, 5908, 6544, 7362, 7596, 8589, 8862, 9816, 10128, 11452, 11816, 13293, 14724, 15192, 17178, 17724, 19632, 22904, 23632, 25767, 26586, 29448, 30384, 34356, 35448, 45808, 51534, 53172, 58896, 68712, 70896, 86299, 103068, 106344, 137424, 172598, 206136, 212688, 258897, 345196, 412272, 517794, 604093, 690392, 776691, 1035588, 1208186, 1380784, 1553382, 1812279, 2071176, 2416372, 3106764, 3624558, 4142352, 4832744, 5436837, 6213528, 7249116, 9665488, 10873674, 12427056, 14498232, 21747348, 28996464, 43494696, 86989392]

約数ペア:

[(1, 86989392), (2, 43494696), (3, 28996464), (4, 21747348), (6, 14498232), (7, 12427056), (8, 10873674), (9, 9665488), (12, 7249116), (14, 6213528), (16, 5436837), (18, 4832744), (21, 4142352), (24, 3624558), (28, 3106764), (36, 2416372), (42, 2071176), (48, 1812279), (56, 1553382), (63, 1380784), (72, 1208186), (84, 1035588), (112, 776691), (126, 690392), (144, 604093), (168, 517794), (211, 412272), (252, 345196), (336, 258897), (409, 212688), (422, 206136), (504, 172598), (633, 137424), (818, 106344), (844, 103068), (1008, 86299), (1227, 70896), (1266, 68712), (1477, 58896), (1636, 53172), (1688, 51534), (1899, 45808), (2454, 35448), (2532, 34356), (2863, 30384), (2954, 29448), (3272, 26586), (3376, 25767), (3681, 23632), (3798, 22904), (4431, 19632), (4908, 17724), (5064, 17178), (5726, 15192), (5908, 14724), (6544, 13293), (7362, 11816), (7596, 11452), (8589, 10128), (8862, 9816)]