77345884

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{13217}}^1$

素因数の和:13258

約数の個数: 48

約数和(自身を含む): 177649920

約数和(自身を除く): 100304036

約数列:

[1, 2, 4, 7, 11, 14, 19, 22, 28, 38, 44, 76, 77, 133, 154, 209, 266, 308, 418, 532, 836, 1463, 2926, 5852, 13217, 26434, 52868, 92519, 145387, 185038, 251123, 290774, 370076, 502246, 581548, 1004492, 1017709, 1757861, 2035418, 2762353, 3515722, 4070836, 5524706, 7031444, 11049412, 19336471, 38672942, 77345884]

約数ペア:

[(1, 77345884), (2, 38672942), (4, 19336471), (7, 11049412), (11, 7031444), (14, 5524706), (19, 4070836), (22, 3515722), (28, 2762353), (38, 2035418), (44, 1757861), (76, 1017709), (77, 1004492), (133, 581548), (154, 502246), (209, 370076), (266, 290774), (308, 251123), (418, 185038), (532, 145387), (836, 92519), (1463, 52868), (2926, 26434), (5852, 13217)]