84509454

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{197}}^1$

素因数の和:345

約数の個数: 64

約数和(自身を含む): 184757760

約数和(自身を除く): 100248306

約数列:

[1, 2, 3, 6, 19, 38, 53, 57, 71, 106, 114, 142, 159, 197, 213, 318, 394, 426, 591, 1007, 1182, 1349, 2014, 2698, 3021, 3743, 3763, 4047, 6042, 7486, 7526, 8094, 10441, 11229, 11289, 13987, 20882, 22458, 22578, 27974, 31323, 41961, 62646, 71497, 83922, 142994, 198379, 214491, 265753, 396758, 428982, 531506, 595137, 741311, 797259, 1190274, 1482622, 1594518, 2223933, 4447866, 14084909, 28169818, 42254727, 84509454]

約数ペア:

[(1, 84509454), (2, 42254727), (3, 28169818), (6, 14084909), (19, 4447866), (38, 2223933), (53, 1594518), (57, 1482622), (71, 1190274), (106, 797259), (114, 741311), (142, 595137), (159, 531506), (197, 428982), (213, 396758), (318, 265753), (394, 214491), (426, 198379), (591, 142994), (1007, 83922), (1182, 71497), (1349, 62646), (2014, 41961), (2698, 31323), (3021, 27974), (3743, 22578), (3763, 22458), (4047, 20882), (6042, 13987), (7486, 11289), (7526, 11229), (8094, 10441)]