83641866

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{919}}^1$

素因数の和:1139

約数の個数: 64

約数和(自身を含む): 209848320

約数和(自身を除く): 126206454

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 197, 231, 394, 462, 591, 919, 1182, 1379, 1838, 2167, 2757, 2758, 4137, 4334, 5514, 6433, 6501, 8274, 10109, 12866, 13002, 15169, 19299, 20218, 30327, 30338, 38598, 45507, 60654, 70763, 91014, 141526, 181043, 212289, 362086, 424578, 543129, 1086258, 1267301, 1991473, 2534602, 3801903, 3982946, 5974419, 7603806, 11948838, 13940311, 27880622, 41820933, 83641866]

約数ペア:

[(1, 83641866), (2, 41820933), (3, 27880622), (6, 13940311), (7, 11948838), (11, 7603806), (14, 5974419), (21, 3982946), (22, 3801903), (33, 2534602), (42, 1991473), (66, 1267301), (77, 1086258), (154, 543129), (197, 424578), (231, 362086), (394, 212289), (462, 181043), (591, 141526), (919, 91014), (1182, 70763), (1379, 60654), (1838, 45507), (2167, 38598), (2757, 30338), (2758, 30327), (4137, 20218), (4334, 19299), (5514, 15169), (6433, 13002), (6501, 12866), (8274, 10109)]