66747216

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^2\times {\mathrm{1447}}^1$

素因数の和:1520

約数の個数: 60

約数和(自身を含む): 178295136

約数和(自身を除く): 111547920

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 372, 496, 744, 961, 1447, 1488, 1922, 2883, 2894, 3844, 4341, 5766, 5788, 7688, 8682, 11532, 11576, 15376, 17364, 23064, 23152, 34728, 44857, 46128, 69456, 89714, 134571, 179428, 269142, 358856, 538284, 717712, 1076568, 1390567, 2153136, 2781134, 4171701, 5562268, 8343402, 11124536, 16686804, 22249072, 33373608, 66747216]

約数ペア:

[(1, 66747216), (2, 33373608), (3, 22249072), (4, 16686804), (6, 11124536), (8, 8343402), (12, 5562268), (16, 4171701), (24, 2781134), (31, 2153136), (48, 1390567), (62, 1076568), (93, 717712), (124, 538284), (186, 358856), (248, 269142), (372, 179428), (496, 134571), (744, 89714), (961, 69456), (1447, 46128), (1488, 44857), (1922, 34728), (2883, 23152), (2894, 23064), (3844, 17364), (4341, 15376), (5766, 11576), (5788, 11532), (7688, 8682)]