78731046

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{457}}^1\times {\mathrm{563}}^1$

素因数の和:1045

約数の個数: 48

約数和(自身を含む): 181335024

約数和(自身を除く): 102603978

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 306, 457, 563, 914, 1126, 1371, 1689, 2742, 3378, 4113, 5067, 7769, 8226, 9571, 10134, 15538, 19142, 23307, 28713, 46614, 57426, 69921, 86139, 139842, 172278, 257291, 514582, 771873, 1543746, 2315619, 4373947, 4631238, 8747894, 13121841, 26243682, 39365523, 78731046]

約数ペア:

[(1, 78731046), (2, 39365523), (3, 26243682), (6, 13121841), (9, 8747894), (17, 4631238), (18, 4373947), (34, 2315619), (51, 1543746), (102, 771873), (153, 514582), (306, 257291), (457, 172278), (563, 139842), (914, 86139), (1126, 69921), (1371, 57426), (1689, 46614), (2742, 28713), (3378, 23307), (4113, 19142), (5067, 15538), (7769, 10134), (8226, 9571)]