74805528

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{445271}}^1$

素因数の和:445287

約数の個数: 32

約数和(自身を含む): 213730560

約数和(自身を除く): 138925032

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 445271, 890542, 1335813, 1781084, 2671626, 3116897, 3562168, 5343252, 6233794, 9350691, 10686504, 12467588, 18701382, 24935176, 37402764, 74805528]

約数ペア:

[(1, 74805528), (2, 37402764), (3, 24935176), (4, 18701382), (6, 12467588), (7, 10686504), (8, 9350691), (12, 6233794), (14, 5343252), (21, 3562168), (24, 3116897), (28, 2671626), (42, 1781084), (56, 1335813), (84, 890542), (168, 445271)]