123770928

素因数分解:

$2^4\times 3^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{661}}^1$

素因数の和:802

約数の個数: 80

約数和(自身を含む): 330978816

約数和(自身を除く): 207207888

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 47, 48, 83, 94, 141, 166, 188, 249, 282, 332, 376, 498, 564, 661, 664, 752, 996, 1128, 1322, 1328, 1983, 1992, 2256, 2644, 3901, 3966, 3984, 5288, 7802, 7932, 10576, 11703, 15604, 15864, 23406, 31067, 31208, 31728, 46812, 54863, 62134, 62416, 93201, 93624, 109726, 124268, 164589, 186402, 187248, 219452, 248536, 329178, 372804, 438904, 497072, 658356, 745608, 877808, 1316712, 1491216, 2578561, 2633424, 5157122, 7735683, 10314244, 15471366, 20628488, 30942732, 41256976, 61885464, 123770928]

約数ペア:

[(1, 123770928), (2, 61885464), (3, 41256976), (4, 30942732), (6, 20628488), (8, 15471366), (12, 10314244), (16, 7735683), (24, 5157122), (47, 2633424), (48, 2578561), (83, 1491216), (94, 1316712), (141, 877808), (166, 745608), (188, 658356), (249, 497072), (282, 438904), (332, 372804), (376, 329178), (498, 248536), (564, 219452), (661, 187248), (664, 186402), (752, 164589), (996, 124268), (1128, 109726), (1322, 93624), (1328, 93201), (1983, 62416), (1992, 62134), (2256, 54863), (2644, 46812), (3901, 31728), (3966, 31208), (3984, 31067), (5288, 23406), (7802, 15864), (7932, 15604), (10576, 11703)]