78054756

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{13523}}^1$

素因数の和:13580

約数の個数: 48

約数和(自身を含む): 201453504

約数和(自身を除く): 123398748

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 37, 39, 52, 74, 78, 111, 148, 156, 222, 444, 481, 962, 1443, 1924, 2886, 5772, 13523, 27046, 40569, 54092, 81138, 162276, 175799, 351598, 500351, 527397, 703196, 1000702, 1054794, 1501053, 2001404, 2109588, 3002106, 6004212, 6504563, 13009126, 19513689, 26018252, 39027378, 78054756]

約数ペア:

[(1, 78054756), (2, 39027378), (3, 26018252), (4, 19513689), (6, 13009126), (12, 6504563), (13, 6004212), (26, 3002106), (37, 2109588), (39, 2001404), (52, 1501053), (74, 1054794), (78, 1000702), (111, 703196), (148, 527397), (156, 500351), (222, 351598), (444, 175799), (481, 162276), (962, 81138), (1443, 54092), (1924, 40569), (2886, 27046), (5772, 13523)]