90705612

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{1723}}^1$

素因数の和:1878

約数の個数: 48

約数和(自身を含む): 218961792

約数和(自身を除く): 128256180

約数列:

[1, 2, 3, 4, 6, 12, 41, 82, 107, 123, 164, 214, 246, 321, 428, 492, 642, 1284, 1723, 3446, 4387, 5169, 6892, 8774, 10338, 13161, 17548, 20676, 26322, 52644, 70643, 141286, 184361, 211929, 282572, 368722, 423858, 553083, 737444, 847716, 1106166, 2212332, 7558801, 15117602, 22676403, 30235204, 45352806, 90705612]

約数ペア:

[(1, 90705612), (2, 45352806), (3, 30235204), (4, 22676403), (6, 15117602), (12, 7558801), (41, 2212332), (82, 1106166), (107, 847716), (123, 737444), (164, 553083), (214, 423858), (246, 368722), (321, 282572), (428, 211929), (492, 184361), (642, 141286), (1284, 70643), (1723, 52644), (3446, 26322), (4387, 20676), (5169, 17548), (6892, 13161), (8774, 10338)]