77287464

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^2\times {\mathrm{1117}}^1$

素因数の和:1191

約数の個数: 72

約数和(自身を含む): 216483930

約数和(自身を除く): 139196466

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 62, 72, 93, 124, 186, 248, 279, 372, 558, 744, 961, 1116, 1117, 1922, 2232, 2234, 2883, 3351, 3844, 4468, 5766, 6702, 7688, 8649, 8936, 10053, 11532, 13404, 17298, 20106, 23064, 26808, 34596, 34627, 40212, 69192, 69254, 80424, 103881, 138508, 207762, 277016, 311643, 415524, 623286, 831048, 1073437, 1246572, 2146874, 2493144, 3220311, 4293748, 6440622, 8587496, 9660933, 12881244, 19321866, 25762488, 38643732, 77287464]

約数ペア:

[(1, 77287464), (2, 38643732), (3, 25762488), (4, 19321866), (6, 12881244), (8, 9660933), (9, 8587496), (12, 6440622), (18, 4293748), (24, 3220311), (31, 2493144), (36, 2146874), (62, 1246572), (72, 1073437), (93, 831048), (124, 623286), (186, 415524), (248, 311643), (279, 277016), (372, 207762), (558, 138508), (744, 103881), (961, 80424), (1116, 69254), (1117, 69192), (1922, 40212), (2232, 34627), (2234, 34596), (2883, 26808), (3351, 23064), (3844, 20106), (4468, 17298), (5766, 13404), (6702, 11532), (7688, 10053), (8649, 8936)]