57640356

素因数分解:

$2^2\times 3^3\times {\mathrm{71}}^1\times {\mathrm{7517}}^1$

素因数の和:7601

約数の個数: 48

約数和(自身を含む): 151562880

約数和(自身を除く): 93922524

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 71, 108, 142, 213, 284, 426, 639, 852, 1278, 1917, 2556, 3834, 7517, 7668, 15034, 22551, 30068, 45102, 67653, 90204, 135306, 202959, 270612, 405918, 533707, 811836, 1067414, 1601121, 2134828, 3202242, 4803363, 6404484, 9606726, 14410089, 19213452, 28820178, 57640356]

約数ペア:

[(1, 57640356), (2, 28820178), (3, 19213452), (4, 14410089), (6, 9606726), (9, 6404484), (12, 4803363), (18, 3202242), (27, 2134828), (36, 1601121), (54, 1067414), (71, 811836), (108, 533707), (142, 405918), (213, 270612), (284, 202959), (426, 135306), (639, 90204), (852, 67653), (1278, 45102), (1917, 30068), (2556, 22551), (3834, 15034), (7517, 7668)]