66839976

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{132619}}^1$

素因数の和:132638

約数の個数: 48

約数和(自身を含む): 206887200

約数和(自身を除く): 140047224

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 132619, 265238, 397857, 530476, 795714, 928333, 1060952, 1193571, 1591428, 1856666, 2387142, 2784999, 3182856, 3713332, 4774284, 5569998, 7426664, 8354997, 9548568, 11139996, 16709994, 22279992, 33419988, 66839976]

約数ペア:

[(1, 66839976), (2, 33419988), (3, 22279992), (4, 16709994), (6, 11139996), (7, 9548568), (8, 8354997), (9, 7426664), (12, 5569998), (14, 4774284), (18, 3713332), (21, 3182856), (24, 2784999), (28, 2387142), (36, 1856666), (42, 1591428), (56, 1193571), (63, 1060952), (72, 928333), (84, 795714), (126, 530476), (168, 397857), (252, 265238), (504, 132619)]