68474916

素因数分解:

$2^2\times 3^3\times {\mathrm{29}}^1\times {\mathrm{21863}}^1$

素因数の和:21905

約数の個数: 48

約数和(自身を含む): 183657600

約数和(自身を除く): 115182684

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 29, 36, 54, 58, 87, 108, 116, 174, 261, 348, 522, 783, 1044, 1566, 3132, 21863, 43726, 65589, 87452, 131178, 196767, 262356, 393534, 590301, 634027, 787068, 1180602, 1268054, 1902081, 2361204, 2536108, 3804162, 5706243, 7608324, 11412486, 17118729, 22824972, 34237458, 68474916]

約数ペア:

[(1, 68474916), (2, 34237458), (3, 22824972), (4, 17118729), (6, 11412486), (9, 7608324), (12, 5706243), (18, 3804162), (27, 2536108), (29, 2361204), (36, 1902081), (54, 1268054), (58, 1180602), (87, 787068), (108, 634027), (116, 590301), (174, 393534), (261, 262356), (348, 196767), (522, 131178), (783, 87452), (1044, 65589), (1566, 43726), (3132, 21863)]