68353308

素因数分解:

$2^2\times 3^4\times {\mathrm{210967}}^1$

素因数の和:210983

約数の個数: 30

約数和(自身を含む): 178689896

約数和(自身を除く): 110336588

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 210967, 421934, 632901, 843868, 1265802, 1898703, 2531604, 3797406, 5696109, 7594812, 11392218, 17088327, 22784436, 34176654, 68353308]

約数ペア:

[(1, 68353308), (2, 34176654), (3, 22784436), (4, 17088327), (6, 11392218), (9, 7594812), (12, 5696109), (18, 3797406), (27, 2531604), (36, 1898703), (54, 1265802), (81, 843868), (108, 632901), (162, 421934), (324, 210967)]