66635568

素因数分解:

$2^4\times 3^3\times {\mathrm{73}}^1\times {\mathrm{2113}}^1$

素因数の和:2203

約数の個数: 80

約数和(自身を含む): 193980640

約数和(自身を除く): 127345072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 73, 108, 144, 146, 216, 219, 292, 432, 438, 584, 657, 876, 1168, 1314, 1752, 1971, 2113, 2628, 3504, 3942, 4226, 5256, 6339, 7884, 8452, 10512, 12678, 15768, 16904, 19017, 25356, 31536, 33808, 38034, 50712, 57051, 76068, 101424, 114102, 152136, 154249, 228204, 304272, 308498, 456408, 462747, 616996, 912816, 925494, 1233992, 1388241, 1850988, 2467984, 2776482, 3701976, 4164723, 5552964, 7403952, 8329446, 11105928, 16658892, 22211856, 33317784, 66635568]

約数ペア:

[(1, 66635568), (2, 33317784), (3, 22211856), (4, 16658892), (6, 11105928), (8, 8329446), (9, 7403952), (12, 5552964), (16, 4164723), (18, 3701976), (24, 2776482), (27, 2467984), (36, 1850988), (48, 1388241), (54, 1233992), (72, 925494), (73, 912816), (108, 616996), (144, 462747), (146, 456408), (216, 308498), (219, 304272), (292, 228204), (432, 154249), (438, 152136), (584, 114102), (657, 101424), (876, 76068), (1168, 57051), (1314, 50712), (1752, 38034), (1971, 33808), (2113, 31536), (2628, 25356), (3504, 19017), (3942, 16904), (4226, 15768), (5256, 12678), (6339, 10512), (7884, 8452)]