766779612

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{64609}}^1$

素因数の和:64682

約数の個数: 48

約数和(自身を含む): 1910388480

約数和(自身を除く): 1143608868

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, 11868, 64609, 129218, 193827, 258436, 387654, 775308, 1486007, 2778187, 2972014, 4458021, 5556374, 5944028, 8334561, 8916042, 11112748, 16669122, 17832084, 33338244, 63898301, 127796602, 191694903, 255593204, 383389806, 766779612]

約数ペア:

[(1, 766779612), (2, 383389806), (3, 255593204), (4, 191694903), (6, 127796602), (12, 63898301), (23, 33338244), (43, 17832084), (46, 16669122), (69, 11112748), (86, 8916042), (92, 8334561), (129, 5944028), (138, 5556374), (172, 4458021), (258, 2972014), (276, 2778187), (516, 1486007), (989, 775308), (1978, 387654), (2967, 258436), (3956, 193827), (5934, 129218), (11868, 64609)]