89257616

素因数分解:

$2^4\times 7^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{181}}^1$

素因数の和:257

約数の個数: 120

約数和(自身を含む): 219970296

約数和(自身を除く): 130712680

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 37, 49, 56, 68, 74, 98, 112, 119, 136, 148, 181, 196, 238, 259, 272, 296, 362, 392, 476, 518, 592, 629, 724, 784, 833, 952, 1036, 1258, 1267, 1448, 1666, 1813, 1904, 2072, 2516, 2534, 2896, 3077, 3332, 3626, 4144, 4403, 5032, 5068, 6154, 6664, 6697, 7252, 8806, 8869, 10064, 10136, 12308, 13328, 13394, 14504, 17612, 17738, 20272, 21539, 24616, 26788, 29008, 30821, 35224, 35476, 43078, 46879, 49232, 53576, 61642, 70448, 70952, 86156, 93758, 107152, 113849, 123284, 141904, 150773, 172312, 187516, 227698, 246568, 301546, 328153, 344624, 375032, 455396, 493136, 603092, 656306, 750064, 796943, 910792, 1206184, 1312612, 1593886, 1821584, 2412368, 2625224, 3187772, 5250448, 5578601, 6375544, 11157202, 12751088, 22314404, 44628808, 89257616]

約数ペア:

[(1, 89257616), (2, 44628808), (4, 22314404), (7, 12751088), (8, 11157202), (14, 6375544), (16, 5578601), (17, 5250448), (28, 3187772), (34, 2625224), (37, 2412368), (49, 1821584), (56, 1593886), (68, 1312612), (74, 1206184), (98, 910792), (112, 796943), (119, 750064), (136, 656306), (148, 603092), (181, 493136), (196, 455396), (238, 375032), (259, 344624), (272, 328153), (296, 301546), (362, 246568), (392, 227698), (476, 187516), (518, 172312), (592, 150773), (629, 141904), (724, 123284), (784, 113849), (833, 107152), (952, 93758), (1036, 86156), (1258, 70952), (1267, 70448), (1448, 61642), (1666, 53576), (1813, 49232), (1904, 46879), (2072, 43078), (2516, 35476), (2534, 35224), (2896, 30821), (3077, 29008), (3332, 26788), (3626, 24616), (4144, 21539), (4403, 20272), (5032, 17738), (5068, 17612), (6154, 14504), (6664, 13394), (6697, 13328), (7252, 12308), (8806, 10136), (8869, 10064)]