82421136

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{11681}}^1$

素因数の和:11709

約数の個数: 90

約数和(自身を含む): 268347222

約数和(自身を除く): 185926086

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 49, 56, 63, 72, 84, 98, 112, 126, 144, 147, 168, 196, 252, 294, 336, 392, 441, 504, 588, 784, 882, 1008, 1176, 1764, 2352, 3528, 7056, 11681, 23362, 35043, 46724, 70086, 81767, 93448, 105129, 140172, 163534, 186896, 210258, 245301, 280344, 327068, 420516, 490602, 560688, 572369, 654136, 735903, 841032, 981204, 1144738, 1308272, 1471806, 1682064, 1717107, 1962408, 2289476, 2943612, 3434214, 3924816, 4578952, 5151321, 5887224, 6868428, 9157904, 10302642, 11774448, 13736856, 20605284, 27473712, 41210568, 82421136]

約数ペア:

[(1, 82421136), (2, 41210568), (3, 27473712), (4, 20605284), (6, 13736856), (7, 11774448), (8, 10302642), (9, 9157904), (12, 6868428), (14, 5887224), (16, 5151321), (18, 4578952), (21, 3924816), (24, 3434214), (28, 2943612), (36, 2289476), (42, 1962408), (48, 1717107), (49, 1682064), (56, 1471806), (63, 1308272), (72, 1144738), (84, 981204), (98, 841032), (112, 735903), (126, 654136), (144, 572369), (147, 560688), (168, 490602), (196, 420516), (252, 327068), (294, 280344), (336, 245301), (392, 210258), (441, 186896), (504, 163534), (588, 140172), (784, 105129), (882, 93448), (1008, 81767), (1176, 70086), (1764, 46724), (2352, 35043), (3528, 23362), (7056, 11681)]