78817644

素因数分解:

$2^2\times 3^3\times {\mathrm{17}}^1\times {\mathrm{42929}}^1$

素因数の和:42959

約数の個数: 48

約数和(自身を含む): 216367200

約数和(自身を除く): 137549556

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 34, 36, 51, 54, 68, 102, 108, 153, 204, 306, 459, 612, 918, 1836, 42929, 85858, 128787, 171716, 257574, 386361, 515148, 729793, 772722, 1159083, 1459586, 1545444, 2189379, 2318166, 2919172, 4378758, 4636332, 6568137, 8757516, 13136274, 19704411, 26272548, 39408822, 78817644]

約数ペア:

[(1, 78817644), (2, 39408822), (3, 26272548), (4, 19704411), (6, 13136274), (9, 8757516), (12, 6568137), (17, 4636332), (18, 4378758), (27, 2919172), (34, 2318166), (36, 2189379), (51, 1545444), (54, 1459586), (68, 1159083), (102, 772722), (108, 729793), (153, 515148), (204, 386361), (306, 257574), (459, 171716), (612, 128787), (918, 85858), (1836, 42929)]