67889514

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{6389}}^1$

素因数の和:6435

約数の個数: 64

約数和(自身を含む): 176670720

約数和(自身を除く): 108781206

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 23, 33, 42, 46, 66, 69, 77, 138, 154, 161, 231, 253, 322, 462, 483, 506, 759, 966, 1518, 1771, 3542, 5313, 6389, 10626, 12778, 19167, 38334, 44723, 70279, 89446, 134169, 140558, 146947, 210837, 268338, 293894, 421674, 440841, 491953, 881682, 983906, 1028629, 1475859, 1616417, 2057258, 2951718, 3085887, 3232834, 4849251, 6171774, 9698502, 11314919, 22629838, 33944757, 67889514]

約数ペア:

[(1, 67889514), (2, 33944757), (3, 22629838), (6, 11314919), (7, 9698502), (11, 6171774), (14, 4849251), (21, 3232834), (22, 3085887), (23, 2951718), (33, 2057258), (42, 1616417), (46, 1475859), (66, 1028629), (69, 983906), (77, 881682), (138, 491953), (154, 440841), (161, 421674), (231, 293894), (253, 268338), (322, 210837), (462, 146947), (483, 140558), (506, 134169), (759, 89446), (966, 70279), (1518, 44723), (1771, 38334), (3542, 19167), (5313, 12778), (6389, 10626)]