84878334

素因数分解:

$2^1\times 3^3\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{631}}^1$

素因数の和:742

約数の個数: 64

約数和(自身を含む): 196577280

約数和(自身を除く): 111698946

約数列:

[1, 2, 3, 6, 9, 18, 27, 47, 53, 54, 94, 106, 141, 159, 282, 318, 423, 477, 631, 846, 954, 1262, 1269, 1431, 1893, 2491, 2538, 2862, 3786, 4982, 5679, 7473, 11358, 14946, 17037, 22419, 29657, 33443, 34074, 44838, 59314, 66886, 67257, 88971, 100329, 134514, 177942, 200658, 266913, 300987, 533826, 601974, 800739, 902961, 1571821, 1601478, 1805922, 3143642, 4715463, 9430926, 14146389, 28292778, 42439167, 84878334]

約数ペア:

[(1, 84878334), (2, 42439167), (3, 28292778), (6, 14146389), (9, 9430926), (18, 4715463), (27, 3143642), (47, 1805922), (53, 1601478), (54, 1571821), (94, 902961), (106, 800739), (141, 601974), (159, 533826), (282, 300987), (318, 266913), (423, 200658), (477, 177942), (631, 134514), (846, 100329), (954, 88971), (1262, 67257), (1269, 66886), (1431, 59314), (1893, 44838), (2491, 34074), (2538, 33443), (2862, 29657), (3786, 22419), (4982, 17037), (5679, 14946), (7473, 11358)]