84749288

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{271}}^1$

素因数の和:418

約数の個数: 64

約数和(自身を含む): 179128320

約数和(自身を除く): 94379032

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 62, 97, 104, 124, 194, 248, 271, 388, 403, 542, 776, 806, 1084, 1261, 1612, 2168, 2522, 3007, 3224, 3523, 5044, 6014, 7046, 8401, 10088, 12028, 14092, 16802, 24056, 26287, 28184, 33604, 39091, 52574, 67208, 78182, 105148, 109213, 156364, 210296, 218426, 312728, 341731, 436852, 683462, 814897, 873704, 1366924, 1629794, 2733848, 3259588, 6519176, 10593661, 21187322, 42374644, 84749288]

約数ペア:

[(1, 84749288), (2, 42374644), (4, 21187322), (8, 10593661), (13, 6519176), (26, 3259588), (31, 2733848), (52, 1629794), (62, 1366924), (97, 873704), (104, 814897), (124, 683462), (194, 436852), (248, 341731), (271, 312728), (388, 218426), (403, 210296), (542, 156364), (776, 109213), (806, 105148), (1084, 78182), (1261, 67208), (1612, 52574), (2168, 39091), (2522, 33604), (3007, 28184), (3224, 26287), (3523, 24056), (5044, 16802), (6014, 14092), (7046, 12028), (8401, 10088)]