68637912

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{3217}}^1$

素因数の和:3360

約数の個数: 64

約数和(自身を含む): 197713920

約数和(自身を除く): 129076008

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 127, 168, 254, 381, 508, 762, 889, 1016, 1524, 1778, 2667, 3048, 3217, 3556, 5334, 6434, 7112, 9651, 10668, 12868, 19302, 21336, 22519, 25736, 38604, 45038, 67557, 77208, 90076, 135114, 180152, 270228, 408559, 540456, 817118, 1225677, 1634236, 2451354, 2859913, 3268472, 4902708, 5719826, 8579739, 9805416, 11439652, 17159478, 22879304, 34318956, 68637912]

約数ペア:

[(1, 68637912), (2, 34318956), (3, 22879304), (4, 17159478), (6, 11439652), (7, 9805416), (8, 8579739), (12, 5719826), (14, 4902708), (21, 3268472), (24, 2859913), (28, 2451354), (42, 1634236), (56, 1225677), (84, 817118), (127, 540456), (168, 408559), (254, 270228), (381, 180152), (508, 135114), (762, 90076), (889, 77208), (1016, 67557), (1524, 45038), (1778, 38604), (2667, 25736), (3048, 22519), (3217, 21336), (3556, 19302), (5334, 12868), (6434, 10668), (7112, 9651)]