74778048

素因数分解:

$2^6\times 3^2\times {\mathrm{197}}^1\times {\mathrm{659}}^1$

素因数の和:874

約数の個数: 84

約数和(自身を含む): 215752680

約数和(自身を除く): 140974632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 197, 288, 394, 576, 591, 659, 788, 1182, 1318, 1576, 1773, 1977, 2364, 2636, 3152, 3546, 3954, 4728, 5272, 5931, 6304, 7092, 7908, 9456, 10544, 11862, 12608, 14184, 15816, 18912, 21088, 23724, 28368, 31632, 37824, 42176, 47448, 56736, 63264, 94896, 113472, 126528, 129823, 189792, 259646, 379584, 389469, 519292, 778938, 1038584, 1168407, 1557876, 2077168, 2336814, 3115752, 4154336, 4673628, 6231504, 8308672, 9347256, 12463008, 18694512, 24926016, 37389024, 74778048]

約数ペア:

[(1, 74778048), (2, 37389024), (3, 24926016), (4, 18694512), (6, 12463008), (8, 9347256), (9, 8308672), (12, 6231504), (16, 4673628), (18, 4154336), (24, 3115752), (32, 2336814), (36, 2077168), (48, 1557876), (64, 1168407), (72, 1038584), (96, 778938), (144, 519292), (192, 389469), (197, 379584), (288, 259646), (394, 189792), (576, 129823), (591, 126528), (659, 113472), (788, 94896), (1182, 63264), (1318, 56736), (1576, 47448), (1773, 42176), (1977, 37824), (2364, 31632), (2636, 28368), (3152, 23724), (3546, 21088), (3954, 18912), (4728, 15816), (5272, 14184), (5931, 12608), (6304, 11862), (7092, 10544), (7908, 9456)]