66998256

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{5651}}^1$

素因数の和:5694

約数の個数: 80

約数和(自身を含む): 196237440

約数和(自身を除く): 129239184

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 38, 39, 48, 52, 57, 76, 78, 104, 114, 152, 156, 208, 228, 247, 304, 312, 456, 494, 624, 741, 912, 988, 1482, 1976, 2964, 3952, 5651, 5928, 11302, 11856, 16953, 22604, 33906, 45208, 67812, 73463, 90416, 107369, 135624, 146926, 214738, 220389, 271248, 293852, 322107, 429476, 440778, 587704, 644214, 858952, 881556, 1175408, 1288428, 1395797, 1717904, 1763112, 2576856, 2791594, 3526224, 4187391, 5153712, 5583188, 8374782, 11166376, 16749564, 22332752, 33499128, 66998256]

約数ペア:

[(1, 66998256), (2, 33499128), (3, 22332752), (4, 16749564), (6, 11166376), (8, 8374782), (12, 5583188), (13, 5153712), (16, 4187391), (19, 3526224), (24, 2791594), (26, 2576856), (38, 1763112), (39, 1717904), (48, 1395797), (52, 1288428), (57, 1175408), (76, 881556), (78, 858952), (104, 644214), (114, 587704), (152, 440778), (156, 429476), (208, 322107), (228, 293852), (247, 271248), (304, 220389), (312, 214738), (456, 146926), (494, 135624), (624, 107369), (741, 90416), (912, 73463), (988, 67812), (1482, 45208), (1976, 33906), (2964, 22604), (3952, 16953), (5651, 11856), (5928, 11302)]