80263284

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{6763}}^1$

素因数の和:6836

約数の個数: 48

約数和(自身を含む): 199997952

約数和(自身を除く): 119734668

約数列:

[1, 2, 3, 4, 6, 12, 23, 43, 46, 69, 86, 92, 129, 138, 172, 258, 276, 516, 989, 1978, 2967, 3956, 5934, 6763, 11868, 13526, 20289, 27052, 40578, 81156, 155549, 290809, 311098, 466647, 581618, 622196, 872427, 933294, 1163236, 1744854, 1866588, 3489708, 6688607, 13377214, 20065821, 26754428, 40131642, 80263284]

約数ペア:

[(1, 80263284), (2, 40131642), (3, 26754428), (4, 20065821), (6, 13377214), (12, 6688607), (23, 3489708), (43, 1866588), (46, 1744854), (69, 1163236), (86, 933294), (92, 872427), (129, 622196), (138, 581618), (172, 466647), (258, 311098), (276, 290809), (516, 155549), (989, 81156), (1978, 40578), (2967, 27052), (3956, 20289), (5934, 13526), (6763, 11868)]