68658018

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{80021}}^1$

素因数の和:80050

約数の個数: 32

約数和(自身を含む): 161324352

約数和(自身を除く): 92666334

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 286, 429, 858, 80021, 160042, 240063, 480126, 880231, 1040273, 1760462, 2080546, 2640693, 3120819, 5281386, 6241638, 11443003, 22886006, 34329009, 68658018]

約数ペア:

[(1, 68658018), (2, 34329009), (3, 22886006), (6, 11443003), (11, 6241638), (13, 5281386), (22, 3120819), (26, 2640693), (33, 2080546), (39, 1760462), (66, 1040273), (78, 880231), (143, 480126), (286, 240063), (429, 160042), (858, 80021)]