80754674

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1$

素因数の和:256

約数の個数: 96

約数和(自身を含む): 173389440

約数和(自身を除く): 92634766

約数列:

[1, 2, 7, 11, 13, 14, 19, 22, 26, 38, 77, 91, 121, 133, 143, 154, 182, 193, 209, 242, 247, 266, 286, 386, 418, 494, 847, 1001, 1351, 1463, 1573, 1694, 1729, 2002, 2123, 2299, 2509, 2702, 2717, 2926, 3146, 3458, 3667, 4246, 4598, 5018, 5434, 7334, 11011, 14861, 16093, 17563, 19019, 22022, 23353, 25669, 27599, 29722, 29887, 32186, 35126, 38038, 40337, 46706, 47671, 51338, 55198, 59774, 80674, 95342, 163471, 193193, 209209, 282359, 303589, 326942, 333697, 386386, 418418, 443707, 524381, 564718, 607178, 667394, 887414, 1048762, 2125123, 3105949, 3670667, 4250246, 5768191, 6211898, 7341334, 11536382, 40377337, 80754674]

約数ペア:

[(1, 80754674), (2, 40377337), (7, 11536382), (11, 7341334), (13, 6211898), (14, 5768191), (19, 4250246), (22, 3670667), (26, 3105949), (38, 2125123), (77, 1048762), (91, 887414), (121, 667394), (133, 607178), (143, 564718), (154, 524381), (182, 443707), (193, 418418), (209, 386386), (242, 333697), (247, 326942), (266, 303589), (286, 282359), (386, 209209), (418, 193193), (494, 163471), (847, 95342), (1001, 80674), (1351, 59774), (1463, 55198), (1573, 51338), (1694, 47671), (1729, 46706), (2002, 40337), (2123, 38038), (2299, 35126), (2509, 32186), (2702, 29887), (2717, 29722), (2926, 27599), (3146, 25669), (3458, 23353), (3667, 22022), (4246, 19019), (4598, 17563), (5018, 16093), (5434, 14861), (7334, 11011)]