79977798

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{307}}^1\times {\mathrm{353}}^1$

素因数の和:709

約数の個数: 48

約数和(自身を含む): 178594416

約数和(自身を除く): 98616618

約数列:

[1, 2, 3, 6, 9, 18, 41, 82, 123, 246, 307, 353, 369, 614, 706, 738, 921, 1059, 1842, 2118, 2763, 3177, 5526, 6354, 12587, 14473, 25174, 28946, 37761, 43419, 75522, 86838, 108371, 113283, 130257, 216742, 226566, 260514, 325113, 650226, 975339, 1950678, 4443211, 8886422, 13329633, 26659266, 39988899, 79977798]

約数ペア:

[(1, 79977798), (2, 39988899), (3, 26659266), (6, 13329633), (9, 8886422), (18, 4443211), (41, 1950678), (82, 975339), (123, 650226), (246, 325113), (307, 260514), (353, 226566), (369, 216742), (614, 130257), (706, 113283), (738, 108371), (921, 86838), (1059, 75522), (1842, 43419), (2118, 37761), (2763, 28946), (3177, 25174), (5526, 14473), (6354, 12587)]