76769144

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{139}}^1$

素因数の和:324

約数の個数: 64

約数和(自身を含む): 159667200

約数和(自身を除く): 82898056

約数列:

[1, 2, 4, 8, 17, 31, 34, 62, 68, 124, 131, 136, 139, 248, 262, 278, 524, 527, 556, 1048, 1054, 1112, 2108, 2227, 2363, 4061, 4216, 4309, 4454, 4726, 8122, 8618, 8908, 9452, 16244, 17236, 17816, 18209, 18904, 32488, 34472, 36418, 69037, 72836, 73253, 138074, 145672, 146506, 276148, 293012, 309553, 552296, 564479, 586024, 619106, 1128958, 1238212, 2257916, 2476424, 4515832, 9596143, 19192286, 38384572, 76769144]

約数ペア:

[(1, 76769144), (2, 38384572), (4, 19192286), (8, 9596143), (17, 4515832), (31, 2476424), (34, 2257916), (62, 1238212), (68, 1128958), (124, 619106), (131, 586024), (136, 564479), (139, 552296), (248, 309553), (262, 293012), (278, 276148), (524, 146506), (527, 145672), (556, 138074), (1048, 73253), (1054, 72836), (1112, 69037), (2108, 36418), (2227, 34472), (2363, 32488), (4061, 18904), (4216, 18209), (4309, 17816), (4454, 17236), (4726, 16244), (8122, 9452), (8618, 8908)]