8045952138

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{64567}}^1$

素因数の和:64648

約数の個数: 96

約数和(自身を含む): 21273348096

約数和(自身を除く): 13227395958

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 23, 42, 43, 46, 63, 69, 86, 126, 129, 138, 161, 207, 258, 301, 322, 387, 414, 483, 602, 774, 903, 966, 989, 1449, 1806, 1978, 2709, 2898, 2967, 5418, 5934, 6923, 8901, 13846, 17802, 20769, 41538, 62307, 64567, 124614, 129134, 193701, 387402, 451969, 581103, 903938, 1162206, 1355907, 1485041, 2711814, 2776381, 2970082, 4067721, 4455123, 5552762, 8135442, 8329143, 8910246, 10395287, 13365369, 16658286, 19434667, 20790574, 24987429, 26730738, 31185861, 38869334, 49974858, 58304001, 62371722, 63856763, 93557583, 116608002, 127713526, 174912003, 187115166, 191570289, 349824006, 383140578, 446997341, 574710867, 893994682, 1149421734, 1340992023, 2681984046, 4022976069, 8045952138]

約数ペア:

[(1, 8045952138), (2, 4022976069), (3, 2681984046), (6, 1340992023), (7, 1149421734), (9, 893994682), (14, 574710867), (18, 446997341), (21, 383140578), (23, 349824006), (42, 191570289), (43, 187115166), (46, 174912003), (63, 127713526), (69, 116608002), (86, 93557583), (126, 63856763), (129, 62371722), (138, 58304001), (161, 49974858), (207, 38869334), (258, 31185861), (301, 26730738), (322, 24987429), (387, 20790574), (414, 19434667), (483, 16658286), (602, 13365369), (774, 10395287), (903, 8910246), (966, 8329143), (989, 8135442), (1449, 5552762), (1806, 4455123), (1978, 4067721), (2709, 2970082), (2898, 2776381), (2967, 2711814), (5418, 1485041), (5934, 1355907), (6923, 1162206), (8901, 903938), (13846, 581103), (17802, 451969), (20769, 387402), (41538, 193701), (62307, 129134), (64567, 124614)]