82421784

素因数分解:

$2^3\times 3^2\times {\mathrm{53}}^1\times {\mathrm{21599}}^1$

素因数の和:21664

約数の個数: 48

約数和(自身を含む): 227448000

約数和(自身を除く): 145026216

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 53, 72, 106, 159, 212, 318, 424, 477, 636, 954, 1272, 1908, 3816, 21599, 43198, 64797, 86396, 129594, 172792, 194391, 259188, 388782, 518376, 777564, 1144747, 1555128, 2289494, 3434241, 4578988, 6868482, 9157976, 10302723, 13736964, 20605446, 27473928, 41210892, 82421784]

約数ペア:

[(1, 82421784), (2, 41210892), (3, 27473928), (4, 20605446), (6, 13736964), (8, 10302723), (9, 9157976), (12, 6868482), (18, 4578988), (24, 3434241), (36, 2289494), (53, 1555128), (72, 1144747), (106, 777564), (159, 518376), (212, 388782), (318, 259188), (424, 194391), (477, 172792), (636, 129594), (954, 86396), (1272, 64797), (1908, 43198), (3816, 21599)]