66789528

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{214069}}^1$

素因数の和:214091

約数の個数: 32

約数和(自身を含む): 179818800

約数和(自身を除く): 113029272

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 214069, 428138, 642207, 856276, 1284414, 1712552, 2568828, 2782897, 5137656, 5565794, 8348691, 11131588, 16697382, 22263176, 33394764, 66789528]

約数ペア:

[(1, 66789528), (2, 33394764), (3, 22263176), (4, 16697382), (6, 11131588), (8, 8348691), (12, 5565794), (13, 5137656), (24, 2782897), (26, 2568828), (39, 1712552), (52, 1284414), (78, 856276), (104, 642207), (156, 428138), (312, 214069)]