64348578

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{7193}}^1$

素因数の和:7279

約数の個数: 48

約数和(自身を含む): 161606016

約数和(自身を除く): 97257438

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 71, 126, 142, 213, 426, 497, 639, 994, 1278, 1491, 2982, 4473, 7193, 8946, 14386, 21579, 43158, 50351, 64737, 100702, 129474, 151053, 302106, 453159, 510703, 906318, 1021406, 1532109, 3064218, 3574921, 4596327, 7149842, 9192654, 10724763, 21449526, 32174289, 64348578]

約数ペア:

[(1, 64348578), (2, 32174289), (3, 21449526), (6, 10724763), (7, 9192654), (9, 7149842), (14, 4596327), (18, 3574921), (21, 3064218), (42, 1532109), (63, 1021406), (71, 906318), (126, 510703), (142, 453159), (213, 302106), (426, 151053), (497, 129474), (639, 100702), (994, 64737), (1278, 50351), (1491, 43158), (2982, 21579), (4473, 14386), (7193, 8946)]