80687304

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{65921}}^1$

素因数の和:65950

約数の個数: 48

約数和(自身を含む): 231386220

約数和(自身を除く): 150698916

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 51, 68, 72, 102, 136, 153, 204, 306, 408, 612, 1224, 65921, 131842, 197763, 263684, 395526, 527368, 593289, 791052, 1120657, 1186578, 1582104, 2241314, 2373156, 3361971, 4482628, 4746312, 6723942, 8965256, 10085913, 13447884, 20171826, 26895768, 40343652, 80687304]

約数ペア:

[(1, 80687304), (2, 40343652), (3, 26895768), (4, 20171826), (6, 13447884), (8, 10085913), (9, 8965256), (12, 6723942), (17, 4746312), (18, 4482628), (24, 3361971), (34, 2373156), (36, 2241314), (51, 1582104), (68, 1186578), (72, 1120657), (102, 791052), (136, 593289), (153, 527368), (204, 395526), (306, 263684), (408, 197763), (612, 131842), (1224, 65921)]