80738004

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{6803}}^1$

素因数の和:6876

約数の個数: 48

約数和(自身を含む): 201180672

約数和(自身を除く): 120442668

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, 6803, 11868, 13606, 20409, 27212, 40818, 81636, 156469, 292529, 312938, 469407, 585058, 625876, 877587, 938814, 1170116, 1755174, 1877628, 3510348, 6728167, 13456334, 20184501, 26912668, 40369002, 80738004]

約数ペア:

[(1, 80738004), (2, 40369002), (3, 26912668), (4, 20184501), (6, 13456334), (12, 6728167), (23, 3510348), (43, 1877628), (46, 1755174), (69, 1170116), (86, 938814), (92, 877587), (129, 625876), (138, 585058), (172, 469407), (258, 312938), (276, 292529), (516, 156469), (989, 81636), (1978, 40818), (2967, 27212), (3956, 20409), (5934, 13606), (6803, 11868)]