86434974

素因数分解:

$2^1\times 3^2\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{1439}}^1$

素因数の和:1565

約数の個数: 48

約数和(自身を含む): 194088960

約数和(自身を除く): 107653986

約数列:

[1, 2, 3, 6, 9, 18, 47, 71, 94, 141, 142, 213, 282, 423, 426, 639, 846, 1278, 1439, 2878, 3337, 4317, 6674, 8634, 10011, 12951, 20022, 25902, 30033, 60066, 67633, 102169, 135266, 202899, 204338, 306507, 405798, 608697, 613014, 919521, 1217394, 1839042, 4801943, 9603886, 14405829, 28811658, 43217487, 86434974]

約数ペア:

[(1, 86434974), (2, 43217487), (3, 28811658), (6, 14405829), (9, 9603886), (18, 4801943), (47, 1839042), (71, 1217394), (94, 919521), (141, 613014), (142, 608697), (213, 405798), (282, 306507), (423, 204338), (426, 202899), (639, 135266), (846, 102169), (1278, 67633), (1439, 60066), (2878, 30033), (3337, 25902), (4317, 20022), (6674, 12951), (8634, 10011)]