66552276

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{11159}}^1$

素因数の和:11244

約数の個数: 48

約数和(自身を含む): 179988480

約数和(自身を除く): 113436204

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 71, 84, 142, 213, 284, 426, 497, 852, 994, 1491, 1988, 2982, 5964, 11159, 22318, 33477, 44636, 66954, 78113, 133908, 156226, 234339, 312452, 468678, 792289, 937356, 1584578, 2376867, 3169156, 4753734, 5546023, 9507468, 11092046, 16638069, 22184092, 33276138, 66552276]

約数ペア:

[(1, 66552276), (2, 33276138), (3, 22184092), (4, 16638069), (6, 11092046), (7, 9507468), (12, 5546023), (14, 4753734), (21, 3169156), (28, 2376867), (42, 1584578), (71, 937356), (84, 792289), (142, 468678), (213, 312452), (284, 234339), (426, 156226), (497, 133908), (852, 78113), (994, 66954), (1491, 44636), (1988, 33477), (2982, 22318), (5964, 11159)]