80494064

素因数分解:

$2^4\times 7^2\times {\mathrm{83}}^1\times {\mathrm{1237}}^1$

素因数の和:1342

約数の個数: 60

約数和(自身を含む): 183753864

約数和(自身を除く): 103259800

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 83, 98, 112, 166, 196, 332, 392, 581, 664, 784, 1162, 1237, 1328, 2324, 2474, 4067, 4648, 4948, 8134, 8659, 9296, 9896, 16268, 17318, 19792, 32536, 34636, 60613, 65072, 69272, 102671, 121226, 138544, 205342, 242452, 410684, 484904, 718697, 821368, 969808, 1437394, 1642736, 2874788, 5030879, 5749576, 10061758, 11499152, 20123516, 40247032, 80494064]

約数ペア:

[(1, 80494064), (2, 40247032), (4, 20123516), (7, 11499152), (8, 10061758), (14, 5749576), (16, 5030879), (28, 2874788), (49, 1642736), (56, 1437394), (83, 969808), (98, 821368), (112, 718697), (166, 484904), (196, 410684), (332, 242452), (392, 205342), (581, 138544), (664, 121226), (784, 102671), (1162, 69272), (1237, 65072), (1328, 60613), (2324, 34636), (2474, 32536), (4067, 19792), (4648, 17318), (4948, 16268), (8134, 9896), (8659, 9296)]