68543358

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{2939}}^1$

素因数の和:2993

約数の個数: 48

約数和(自身を含む): 154949760

約数和(自身を除く): 86406402

約数列:

[1, 2, 3, 6, 13, 23, 26, 39, 46, 69, 78, 138, 169, 299, 338, 507, 598, 897, 1014, 1794, 2939, 3887, 5878, 7774, 8817, 11661, 17634, 23322, 38207, 67597, 76414, 114621, 135194, 202791, 229242, 405582, 496691, 878761, 993382, 1490073, 1757522, 2636283, 2980146, 5272566, 11423893, 22847786, 34271679, 68543358]

約数ペア:

[(1, 68543358), (2, 34271679), (3, 22847786), (6, 11423893), (13, 5272566), (23, 2980146), (26, 2636283), (39, 1757522), (46, 1490073), (69, 993382), (78, 878761), (138, 496691), (169, 405582), (299, 229242), (338, 202791), (507, 135194), (598, 114621), (897, 76414), (1014, 67597), (1794, 38207), (2939, 23322), (3887, 17634), (5878, 11661), (7774, 8817)]