76789548

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{8431}}^1$

素因数の和:8475

約数の個数: 72

約数和(自身を含む): 220985856

約数和(自身を除く): 144196308

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 23, 33, 36, 44, 46, 66, 69, 92, 99, 132, 138, 198, 207, 253, 276, 396, 414, 506, 759, 828, 1012, 1518, 2277, 3036, 4554, 8431, 9108, 16862, 25293, 33724, 50586, 75879, 92741, 101172, 151758, 185482, 193913, 278223, 303516, 370964, 387826, 556446, 581739, 775652, 834669, 1112892, 1163478, 1669338, 1745217, 2133043, 2326956, 3338676, 3490434, 4266086, 6399129, 6980868, 8532172, 12798258, 19197387, 25596516, 38394774, 76789548]

約数ペア:

[(1, 76789548), (2, 38394774), (3, 25596516), (4, 19197387), (6, 12798258), (9, 8532172), (11, 6980868), (12, 6399129), (18, 4266086), (22, 3490434), (23, 3338676), (33, 2326956), (36, 2133043), (44, 1745217), (46, 1669338), (66, 1163478), (69, 1112892), (92, 834669), (99, 775652), (132, 581739), (138, 556446), (198, 387826), (207, 370964), (253, 303516), (276, 278223), (396, 193913), (414, 185482), (506, 151758), (759, 101172), (828, 92741), (1012, 75879), (1518, 50586), (2277, 33724), (3036, 25293), (4554, 16862), (8431, 9108)]