66831816

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{1297}}^1$

素因数の和:1438

約数の個数: 64

約数和(自身を含む): 177566400

約数和(自身を除く): 110734584

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 113, 114, 152, 226, 228, 339, 452, 456, 678, 904, 1297, 1356, 2147, 2594, 2712, 3891, 4294, 5188, 6441, 7782, 8588, 10376, 12882, 15564, 17176, 24643, 25764, 31128, 49286, 51528, 73929, 98572, 146561, 147858, 197144, 293122, 295716, 439683, 586244, 591432, 879366, 1172488, 1758732, 2784659, 3517464, 5569318, 8353977, 11138636, 16707954, 22277272, 33415908, 66831816]

約数ペア:

[(1, 66831816), (2, 33415908), (3, 22277272), (4, 16707954), (6, 11138636), (8, 8353977), (12, 5569318), (19, 3517464), (24, 2784659), (38, 1758732), (57, 1172488), (76, 879366), (113, 591432), (114, 586244), (152, 439683), (226, 295716), (228, 293122), (339, 197144), (452, 147858), (456, 146561), (678, 98572), (904, 73929), (1297, 51528), (1356, 49286), (2147, 31128), (2594, 25764), (2712, 24643), (3891, 17176), (4294, 15564), (5188, 12882), (6441, 10376), (7782, 8588)]