86147754

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{263}}^1\times {\mathrm{709}}^1$

素因数の和:995

約数の個数: 64

約数和(自身を含む): 215930880

約数和(自身を除く): 129783126

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 263, 462, 526, 709, 789, 1418, 1578, 1841, 2127, 2893, 3682, 4254, 4963, 5523, 5786, 7799, 8679, 9926, 11046, 14889, 15598, 17358, 20251, 23397, 29778, 40502, 46794, 54593, 60753, 109186, 121506, 163779, 186467, 327558, 372934, 559401, 1118802, 1305269, 2051137, 2610538, 3915807, 4102274, 6153411, 7831614, 12306822, 14357959, 28715918, 43073877, 86147754]

約数ペア:

[(1, 86147754), (2, 43073877), (3, 28715918), (6, 14357959), (7, 12306822), (11, 7831614), (14, 6153411), (21, 4102274), (22, 3915807), (33, 2610538), (42, 2051137), (66, 1305269), (77, 1118802), (154, 559401), (231, 372934), (263, 327558), (462, 186467), (526, 163779), (709, 121506), (789, 109186), (1418, 60753), (1578, 54593), (1841, 46794), (2127, 40502), (2893, 29778), (3682, 23397), (4254, 20251), (4963, 17358), (5523, 15598), (5786, 14889), (7799, 11046), (8679, 9926)]