66270876

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{3301}}^1$

素因数の和:3554

約数の個数: 48

約数和(自身を含む): 177515520

約数和(自身を除く): 111244644

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 239, 478, 717, 956, 1434, 1673, 2868, 3301, 3346, 5019, 6602, 6692, 9903, 10038, 13204, 19806, 20076, 23107, 39612, 46214, 69321, 92428, 138642, 277284, 788939, 1577878, 2366817, 3155756, 4733634, 5522573, 9467268, 11045146, 16567719, 22090292, 33135438, 66270876]

約数ペア:

[(1, 66270876), (2, 33135438), (3, 22090292), (4, 16567719), (6, 11045146), (7, 9467268), (12, 5522573), (14, 4733634), (21, 3155756), (28, 2366817), (42, 1577878), (84, 788939), (239, 277284), (478, 138642), (717, 92428), (956, 69321), (1434, 46214), (1673, 39612), (2868, 23107), (3301, 20076), (3346, 19806), (5019, 13204), (6602, 10038), (6692, 9903)]