71130306

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1279}}^1$

素因数の和:1351

約数の個数: 64

約数和(自身を含む): 165150720

約数和(自身を除く): 94020414

約数列:

[1, 2, 3, 6, 13, 23, 26, 31, 39, 46, 62, 69, 78, 93, 138, 186, 299, 403, 598, 713, 806, 897, 1209, 1279, 1426, 1794, 2139, 2418, 2558, 3837, 4278, 7674, 9269, 16627, 18538, 27807, 29417, 33254, 39649, 49881, 55614, 58834, 79298, 88251, 99762, 118947, 176502, 237894, 382421, 515437, 764842, 911927, 1030874, 1147263, 1546311, 1823854, 2294526, 2735781, 3092622, 5471562, 11855051, 23710102, 35565153, 71130306]

約数ペア:

[(1, 71130306), (2, 35565153), (3, 23710102), (6, 11855051), (13, 5471562), (23, 3092622), (26, 2735781), (31, 2294526), (39, 1823854), (46, 1546311), (62, 1147263), (69, 1030874), (78, 911927), (93, 764842), (138, 515437), (186, 382421), (299, 237894), (403, 176502), (598, 118947), (713, 99762), (806, 88251), (897, 79298), (1209, 58834), (1279, 55614), (1426, 49881), (1794, 39649), (2139, 33254), (2418, 29417), (2558, 27807), (3837, 18538), (4278, 16627), (7674, 9269)]