77802948

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{6691}}^1$

素因数の和:6737

約数の個数: 72

約数和(自身を含む): 219229920

約数和(自身を除く): 141426972

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 19, 34, 36, 38, 51, 57, 68, 76, 102, 114, 153, 171, 204, 228, 306, 323, 342, 612, 646, 684, 969, 1292, 1938, 2907, 3876, 5814, 6691, 11628, 13382, 20073, 26764, 40146, 60219, 80292, 113747, 120438, 127129, 227494, 240876, 254258, 341241, 381387, 454988, 508516, 682482, 762774, 1023723, 1144161, 1364964, 1525548, 2047446, 2161193, 2288322, 4094892, 4322386, 4576644, 6483579, 8644772, 12967158, 19450737, 25934316, 38901474, 77802948]

約数ペア:

[(1, 77802948), (2, 38901474), (3, 25934316), (4, 19450737), (6, 12967158), (9, 8644772), (12, 6483579), (17, 4576644), (18, 4322386), (19, 4094892), (34, 2288322), (36, 2161193), (38, 2047446), (51, 1525548), (57, 1364964), (68, 1144161), (76, 1023723), (102, 762774), (114, 682482), (153, 508516), (171, 454988), (204, 381387), (228, 341241), (306, 254258), (323, 240876), (342, 227494), (612, 127129), (646, 120438), (684, 113747), (969, 80292), (1292, 60219), (1938, 40146), (2907, 26764), (3876, 20073), (5814, 13382), (6691, 11628)]