78818336

素因数分解:

$2^5\times {\mathrm{59}}^1\times {\mathrm{109}}^1\times {\mathrm{383}}^1$

素因数の和:561

約数の個数: 48

約数和(自身を含む): 159667200

約数和(自身を除く): 80848864

約数列:

[1, 2, 4, 8, 16, 32, 59, 109, 118, 218, 236, 383, 436, 472, 766, 872, 944, 1532, 1744, 1888, 3064, 3488, 6128, 6431, 12256, 12862, 22597, 25724, 41747, 45194, 51448, 83494, 90388, 102896, 166988, 180776, 205792, 333976, 361552, 667952, 723104, 1335904, 2463073, 4926146, 9852292, 19704584, 39409168, 78818336]

約数ペア:

[(1, 78818336), (2, 39409168), (4, 19704584), (8, 9852292), (16, 4926146), (32, 2463073), (59, 1335904), (109, 723104), (118, 667952), (218, 361552), (236, 333976), (383, 205792), (436, 180776), (472, 166988), (766, 102896), (872, 90388), (944, 83494), (1532, 51448), (1744, 45194), (1888, 41747), (3064, 25724), (3488, 22597), (6128, 12862), (6431, 12256)]