81689322

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{5011}}^1$

素因数の和:5059

約数の個数: 64

約数和(自身を含む): 202083840

約数和(自身を除く): 120394518

約数列:

[1, 2, 3, 6, 11, 13, 19, 22, 26, 33, 38, 39, 57, 66, 78, 114, 143, 209, 247, 286, 418, 429, 494, 627, 741, 858, 1254, 1482, 2717, 5011, 5434, 8151, 10022, 15033, 16302, 30066, 55121, 65143, 95209, 110242, 130286, 165363, 190418, 195429, 285627, 330726, 390858, 571254, 716573, 1047299, 1237717, 1433146, 2094598, 2149719, 2475434, 3141897, 3713151, 4299438, 6283794, 7426302, 13614887, 27229774, 40844661, 81689322]

約数ペア:

[(1, 81689322), (2, 40844661), (3, 27229774), (6, 13614887), (11, 7426302), (13, 6283794), (19, 4299438), (22, 3713151), (26, 3141897), (33, 2475434), (38, 2149719), (39, 2094598), (57, 1433146), (66, 1237717), (78, 1047299), (114, 716573), (143, 571254), (209, 390858), (247, 330726), (286, 285627), (418, 195429), (429, 190418), (494, 165363), (627, 130286), (741, 110242), (858, 95209), (1254, 65143), (1482, 55121), (2717, 30066), (5011, 16302), (5434, 15033), (8151, 10022)]