71147412

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{53}}^1\times {\mathrm{761}}^1$

素因数の和:838

約数の個数: 108

約数和(自身を含む): 213434676

約数和(自身を除く): 142287264

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 53, 63, 84, 98, 106, 126, 147, 159, 196, 212, 252, 294, 318, 371, 441, 477, 588, 636, 742, 761, 882, 954, 1113, 1484, 1522, 1764, 1908, 2226, 2283, 2597, 3044, 3339, 4452, 4566, 5194, 5327, 6678, 6849, 7791, 9132, 10388, 10654, 13356, 13698, 15582, 15981, 21308, 23373, 27396, 31164, 31962, 37289, 40333, 46746, 47943, 63924, 74578, 80666, 93492, 95886, 111867, 120999, 149156, 161332, 191772, 223734, 241998, 282331, 335601, 362997, 447468, 483996, 564662, 671202, 725994, 846993, 1129324, 1342404, 1451988, 1693986, 1976317, 2540979, 3387972, 3952634, 5081958, 5928951, 7905268, 10163916, 11857902, 17786853, 23715804, 35573706, 71147412]

約数ペア:

[(1, 71147412), (2, 35573706), (3, 23715804), (4, 17786853), (6, 11857902), (7, 10163916), (9, 7905268), (12, 5928951), (14, 5081958), (18, 3952634), (21, 3387972), (28, 2540979), (36, 1976317), (42, 1693986), (49, 1451988), (53, 1342404), (63, 1129324), (84, 846993), (98, 725994), (106, 671202), (126, 564662), (147, 483996), (159, 447468), (196, 362997), (212, 335601), (252, 282331), (294, 241998), (318, 223734), (371, 191772), (441, 161332), (477, 149156), (588, 120999), (636, 111867), (742, 95886), (761, 93492), (882, 80666), (954, 74578), (1113, 63924), (1484, 47943), (1522, 46746), (1764, 40333), (1908, 37289), (2226, 31962), (2283, 31164), (2597, 27396), (3044, 23373), (3339, 21308), (4452, 15981), (4566, 15582), (5194, 13698), (5327, 13356), (6678, 10654), (6849, 10388), (7791, 9132)]