81599436

素因数分解:

$2^2\times 3^2\times {\mathrm{53}}^1\times {\mathrm{42767}}^1$

素因数の和:42830

約数の個数: 36

約数和(自身を含む): 210161952

約数和(自身を除く): 128562516

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 53, 106, 159, 212, 318, 477, 636, 954, 1908, 42767, 85534, 128301, 171068, 256602, 384903, 513204, 769806, 1539612, 2266651, 4533302, 6799953, 9066604, 13599906, 20399859, 27199812, 40799718, 81599436]

約数ペア:

[(1, 81599436), (2, 40799718), (3, 27199812), (4, 20399859), (6, 13599906), (9, 9066604), (12, 6799953), (18, 4533302), (36, 2266651), (53, 1539612), (106, 769806), (159, 513204), (212, 384903), (318, 256602), (477, 171068), (636, 128301), (954, 85534), (1908, 42767)]