68970888

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{281}}^1\times {\mathrm{487}}^1$

素因数の和:787

約数の個数: 96

約数和(自身を含む): 214680960

約数和(自身を除く): 145710072

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 281, 487, 504, 562, 843, 974, 1124, 1461, 1686, 1948, 1967, 2248, 2529, 2922, 3372, 3409, 3896, 3934, 4383, 5058, 5844, 5901, 6744, 6818, 7868, 8766, 10116, 10227, 11688, 11802, 13636, 15736, 17532, 17703, 20232, 20454, 23604, 27272, 30681, 35064, 35406, 40908, 47208, 61362, 70812, 81816, 122724, 136847, 141624, 245448, 273694, 410541, 547388, 821082, 957929, 1094776, 1231623, 1642164, 1915858, 2463246, 2873787, 3284328, 3831716, 4926492, 5747574, 7663432, 8621361, 9852984, 11495148, 17242722, 22990296, 34485444, 68970888]

約数ペア:

[(1, 68970888), (2, 34485444), (3, 22990296), (4, 17242722), (6, 11495148), (7, 9852984), (8, 8621361), (9, 7663432), (12, 5747574), (14, 4926492), (18, 3831716), (21, 3284328), (24, 2873787), (28, 2463246), (36, 1915858), (42, 1642164), (56, 1231623), (63, 1094776), (72, 957929), (84, 821082), (126, 547388), (168, 410541), (252, 273694), (281, 245448), (487, 141624), (504, 136847), (562, 122724), (843, 81816), (974, 70812), (1124, 61362), (1461, 47208), (1686, 40908), (1948, 35406), (1967, 35064), (2248, 30681), (2529, 27272), (2922, 23604), (3372, 20454), (3409, 20232), (3896, 17703), (3934, 17532), (4383, 15736), (5058, 13636), (5844, 11802), (5901, 11688), (6744, 10227), (6818, 10116), (7868, 8766)]