80440794

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{33601}}^1$

素因数の和:33635

約数の個数: 48

約数和(自身を含む): 209676480

約数和(自身を除く): 129235686

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 57, 63, 114, 126, 133, 171, 266, 342, 399, 798, 1197, 2394, 33601, 67202, 100803, 201606, 235207, 302409, 470414, 604818, 638419, 705621, 1276838, 1411242, 1915257, 2116863, 3830514, 4233726, 4468933, 5745771, 8937866, 11491542, 13406799, 26813598, 40220397, 80440794]

約数ペア:

[(1, 80440794), (2, 40220397), (3, 26813598), (6, 13406799), (7, 11491542), (9, 8937866), (14, 5745771), (18, 4468933), (19, 4233726), (21, 3830514), (38, 2116863), (42, 1915257), (57, 1411242), (63, 1276838), (114, 705621), (126, 638419), (133, 604818), (171, 470414), (266, 302409), (342, 235207), (399, 201606), (798, 100803), (1197, 67202), (2394, 33601)]