67925964

素因数分解:

$2^2\times 3^1\times {\mathrm{139}}^1\times {\mathrm{193}}^1\times {\mathrm{211}}^1$

素因数の和:550

約数の個数: 48

約数和(自身を含む): 161221760

約数和(自身を除く): 93295796

約数列:

[1, 2, 3, 4, 6, 12, 139, 193, 211, 278, 386, 417, 422, 556, 579, 633, 772, 834, 844, 1158, 1266, 1668, 2316, 2532, 26827, 29329, 40723, 53654, 58658, 80481, 81446, 87987, 107308, 117316, 122169, 160962, 162892, 175974, 244338, 321924, 351948, 488676, 5660497, 11320994, 16981491, 22641988, 33962982, 67925964]

約数ペア:

[(1, 67925964), (2, 33962982), (3, 22641988), (4, 16981491), (6, 11320994), (12, 5660497), (139, 488676), (193, 351948), (211, 321924), (278, 244338), (386, 175974), (417, 162892), (422, 160962), (556, 122169), (579, 117316), (633, 107308), (772, 87987), (834, 81446), (844, 80481), (1158, 58658), (1266, 53654), (1668, 40723), (2316, 29329), (2532, 26827)]