79965424

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{1381}}^1$

素因数の和:1454

約数の個数: 80

約数和(自身を含む): 197415936

約数和(自身を除く): 117450512

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 47, 56, 77, 88, 94, 112, 154, 176, 188, 308, 329, 376, 517, 616, 658, 752, 1034, 1232, 1316, 1381, 2068, 2632, 2762, 3619, 4136, 5264, 5524, 7238, 8272, 9667, 11048, 14476, 15191, 19334, 22096, 28952, 30382, 38668, 57904, 60764, 64907, 77336, 106337, 121528, 129814, 154672, 212674, 243056, 259628, 425348, 454349, 519256, 713977, 850696, 908698, 1038512, 1427954, 1701392, 1817396, 2855908, 3634792, 4997839, 5711816, 7269584, 9995678, 11423632, 19991356, 39982712, 79965424]

約数ペア:

[(1, 79965424), (2, 39982712), (4, 19991356), (7, 11423632), (8, 9995678), (11, 7269584), (14, 5711816), (16, 4997839), (22, 3634792), (28, 2855908), (44, 1817396), (47, 1701392), (56, 1427954), (77, 1038512), (88, 908698), (94, 850696), (112, 713977), (154, 519256), (176, 454349), (188, 425348), (308, 259628), (329, 243056), (376, 212674), (517, 154672), (616, 129814), (658, 121528), (752, 106337), (1034, 77336), (1232, 64907), (1316, 60764), (1381, 57904), (2068, 38668), (2632, 30382), (2762, 28952), (3619, 22096), (4136, 19334), (5264, 15191), (5524, 14476), (7238, 11048), (8272, 9667)]