87479838

素因数分解:

$2^1\times 3^4\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{293}}^1$

素因数の和:423

約数の個数: 80

約数和(自身を含む): 209175120

約数和(自身を除く): 121695282

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 81, 97, 114, 162, 171, 194, 291, 293, 342, 513, 582, 586, 873, 879, 1026, 1539, 1746, 1758, 1843, 2619, 2637, 3078, 3686, 5238, 5274, 5529, 5567, 7857, 7911, 11058, 11134, 15714, 15822, 16587, 16701, 23733, 28421, 33174, 33402, 47466, 49761, 50103, 56842, 85263, 99522, 100206, 149283, 150309, 170526, 255789, 298566, 300618, 450927, 511578, 539999, 767367, 901854, 1079998, 1534734, 1619997, 2302101, 3239994, 4604202, 4859991, 9719982, 14579973, 29159946, 43739919, 87479838]

約数ペア:

[(1, 87479838), (2, 43739919), (3, 29159946), (6, 14579973), (9, 9719982), (18, 4859991), (19, 4604202), (27, 3239994), (38, 2302101), (54, 1619997), (57, 1534734), (81, 1079998), (97, 901854), (114, 767367), (162, 539999), (171, 511578), (194, 450927), (291, 300618), (293, 298566), (342, 255789), (513, 170526), (582, 150309), (586, 149283), (873, 100206), (879, 99522), (1026, 85263), (1539, 56842), (1746, 50103), (1758, 49761), (1843, 47466), (2619, 33402), (2637, 33174), (3078, 28421), (3686, 23733), (5238, 16701), (5274, 16587), (5529, 15822), (5567, 15714), (7857, 11134), (7911, 11058)]