68719446

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{1307}}^1$

素因数の和:1465

約数の個数: 48

約数和(自身を含む): 156708864

約数和(自身を除く): 87989418

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 127, 138, 207, 254, 381, 414, 762, 1143, 1307, 2286, 2614, 2921, 3921, 5842, 7842, 8763, 11763, 17526, 23526, 26289, 30061, 52578, 60122, 90183, 165989, 180366, 270549, 331978, 497967, 541098, 995934, 1493901, 2987802, 3817747, 7635494, 11453241, 22906482, 34359723, 68719446]

約数ペア:

[(1, 68719446), (2, 34359723), (3, 22906482), (6, 11453241), (9, 7635494), (18, 3817747), (23, 2987802), (46, 1493901), (69, 995934), (127, 541098), (138, 497967), (207, 331978), (254, 270549), (381, 180366), (414, 165989), (762, 90183), (1143, 60122), (1307, 52578), (2286, 30061), (2614, 26289), (2921, 23526), (3921, 17526), (5842, 11763), (7842, 8763)]