78038744

素因数分解:

$2^3\times 7^1\times {\mathrm{41}}^2\times {\mathrm{829}}^1$

素因数の和:924

約数の個数: 48

約数和(自身を含む): 171610800

約数和(自身を除く): 93572056

約数列:

[1, 2, 4, 7, 8, 14, 28, 41, 56, 82, 164, 287, 328, 574, 829, 1148, 1658, 1681, 2296, 3316, 3362, 5803, 6632, 6724, 11606, 11767, 13448, 23212, 23534, 33989, 46424, 47068, 67978, 94136, 135956, 237923, 271912, 475846, 951692, 1393549, 1903384, 2787098, 5574196, 9754843, 11148392, 19509686, 39019372, 78038744]

約数ペア:

[(1, 78038744), (2, 39019372), (4, 19509686), (7, 11148392), (8, 9754843), (14, 5574196), (28, 2787098), (41, 1903384), (56, 1393549), (82, 951692), (164, 475846), (287, 271912), (328, 237923), (574, 135956), (829, 94136), (1148, 67978), (1658, 47068), (1681, 46424), (2296, 33989), (3316, 23534), (3362, 23212), (5803, 13448), (6632, 11767), (6724, 11606)]