77648402

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{113}}^1$

素因数の和:267

約数の個数: 48

約数和(自身を含む): 135185760

約数和(自身を除く): 57537358

約数列:

[1, 2, 13, 19, 26, 38, 107, 113, 169, 214, 226, 247, 338, 494, 1391, 1469, 2033, 2147, 2782, 2938, 3211, 4066, 4294, 6422, 12091, 18083, 19097, 24182, 26429, 27911, 36166, 38194, 52858, 55822, 157183, 229729, 314366, 343577, 362843, 459458, 687154, 725686, 2043379, 2986477, 4086758, 5972954, 38824201, 77648402]

約数ペア:

[(1, 77648402), (2, 38824201), (13, 5972954), (19, 4086758), (26, 2986477), (38, 2043379), (107, 725686), (113, 687154), (169, 459458), (214, 362843), (226, 343577), (247, 314366), (338, 229729), (494, 157183), (1391, 55822), (1469, 52858), (2033, 38194), (2147, 36166), (2782, 27911), (2938, 26429), (3211, 24182), (4066, 19097), (4294, 18083), (6422, 12091)]