90813906

素因数分解:

$2^1\times 3^3\times {\mathrm{29}}^1\times {\mathrm{57991}}^1$

素因数の和:58031

約数の個数: 32

約数和(自身を含む): 208771200

約数和(自身を除く): 117957294

約数列:

[1, 2, 3, 6, 9, 18, 27, 29, 54, 58, 87, 174, 261, 522, 783, 1566, 57991, 115982, 173973, 347946, 521919, 1043838, 1565757, 1681739, 3131514, 3363478, 5045217, 10090434, 15135651, 30271302, 45406953, 90813906]

約数ペア:

[(1, 90813906), (2, 45406953), (3, 30271302), (6, 15135651), (9, 10090434), (18, 5045217), (27, 3363478), (29, 3131514), (54, 1681739), (58, 1565757), (87, 1043838), (174, 521919), (261, 347946), (522, 173973), (783, 115982), (1566, 57991)]