61285686

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{1217}}^1$

素因数の和:1349

約数の個数: 64

約数和(自身を含む): 154344960

約数和(自身を除く): 93059274

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 109, 154, 218, 231, 327, 462, 654, 763, 1199, 1217, 1526, 2289, 2398, 2434, 3597, 3651, 4578, 7194, 7302, 8393, 8519, 13387, 16786, 17038, 25179, 25557, 26774, 40161, 50358, 51114, 80322, 93709, 132653, 187418, 265306, 281127, 397959, 562254, 795918, 928571, 1459183, 1857142, 2785713, 2918366, 4377549, 5571426, 8755098, 10214281, 20428562, 30642843, 61285686]

約数ペア:

[(1, 61285686), (2, 30642843), (3, 20428562), (6, 10214281), (7, 8755098), (11, 5571426), (14, 4377549), (21, 2918366), (22, 2785713), (33, 1857142), (42, 1459183), (66, 928571), (77, 795918), (109, 562254), (154, 397959), (218, 281127), (231, 265306), (327, 187418), (462, 132653), (654, 93709), (763, 80322), (1199, 51114), (1217, 50358), (1526, 40161), (2289, 26774), (2398, 25557), (2434, 25179), (3597, 17038), (3651, 16786), (4578, 13387), (7194, 8519), (7302, 8393)]