81304014

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{53}}^1\times {\mathrm{2113}}^1$

素因数の和:2193

約数の個数: 48

約数和(自身を含む): 182192976

約数和(自身を除く): 100888962

約数列:

[1, 2, 3, 6, 11, 22, 33, 53, 66, 106, 121, 159, 242, 318, 363, 583, 726, 1166, 1749, 2113, 3498, 4226, 6339, 6413, 12678, 12826, 19239, 23243, 38478, 46486, 69729, 111989, 139458, 223978, 255673, 335967, 511346, 671934, 767019, 1231879, 1534038, 2463758, 3695637, 7391274, 13550669, 27101338, 40652007, 81304014]

約数ペア:

[(1, 81304014), (2, 40652007), (3, 27101338), (6, 13550669), (11, 7391274), (22, 3695637), (33, 2463758), (53, 1534038), (66, 1231879), (106, 767019), (121, 671934), (159, 511346), (242, 335967), (318, 255673), (363, 223978), (583, 139458), (726, 111989), (1166, 69729), (1749, 46486), (2113, 38478), (3498, 23243), (4226, 19239), (6339, 12826), (6413, 12678)]