71266968

素因数分解:

$2^3\times 3^2\times {\mathrm{139}}^1\times {\mathrm{7121}}^1$

素因数の和:7272

約数の個数: 48

約数和(自身を含む): 194430600

約数和(自身を除く): 123163632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 139, 278, 417, 556, 834, 1112, 1251, 1668, 2502, 3336, 5004, 7121, 10008, 14242, 21363, 28484, 42726, 56968, 64089, 85452, 128178, 170904, 256356, 512712, 989819, 1979638, 2969457, 3959276, 5938914, 7918552, 8908371, 11877828, 17816742, 23755656, 35633484, 71266968]

約数ペア:

[(1, 71266968), (2, 35633484), (3, 23755656), (4, 17816742), (6, 11877828), (8, 8908371), (9, 7918552), (12, 5938914), (18, 3959276), (24, 2969457), (36, 1979638), (72, 989819), (139, 512712), (278, 256356), (417, 170904), (556, 128178), (834, 85452), (1112, 64089), (1251, 56968), (1668, 42726), (2502, 28484), (3336, 21363), (5004, 14242), (7121, 10008)]