89270944

素因数分解:

$2^5\times 7^2\times {\mathrm{17}}^2\times {\mathrm{197}}^1$

素因数の和:255

約数の個数: 108

約数和(自身を含む): 218282526

約数和(自身を除く): 129011582

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 49, 56, 68, 98, 112, 119, 136, 196, 197, 224, 238, 272, 289, 392, 394, 476, 544, 578, 784, 788, 833, 952, 1156, 1379, 1568, 1576, 1666, 1904, 2023, 2312, 2758, 3152, 3332, 3349, 3808, 4046, 4624, 5516, 6304, 6664, 6698, 8092, 9248, 9653, 11032, 13328, 13396, 14161, 16184, 19306, 22064, 23443, 26656, 26792, 28322, 32368, 38612, 44128, 46886, 53584, 56644, 56933, 64736, 77224, 93772, 107168, 113288, 113866, 154448, 164101, 187544, 226576, 227732, 308896, 328202, 375088, 398531, 453152, 455464, 656404, 750176, 797062, 910928, 1312808, 1594124, 1821856, 2625616, 2789717, 3188248, 5251232, 5579434, 6376496, 11158868, 12752992, 22317736, 44635472, 89270944]

約数ペア:

[(1, 89270944), (2, 44635472), (4, 22317736), (7, 12752992), (8, 11158868), (14, 6376496), (16, 5579434), (17, 5251232), (28, 3188248), (32, 2789717), (34, 2625616), (49, 1821856), (56, 1594124), (68, 1312808), (98, 910928), (112, 797062), (119, 750176), (136, 656404), (196, 455464), (197, 453152), (224, 398531), (238, 375088), (272, 328202), (289, 308896), (392, 227732), (394, 226576), (476, 187544), (544, 164101), (578, 154448), (784, 113866), (788, 113288), (833, 107168), (952, 93772), (1156, 77224), (1379, 64736), (1568, 56933), (1576, 56644), (1666, 53584), (1904, 46886), (2023, 44128), (2312, 38612), (2758, 32368), (3152, 28322), (3332, 26792), (3349, 26656), (3808, 23443), (4046, 22064), (4624, 19306), (5516, 16184), (6304, 14161), (6664, 13396), (6698, 13328), (8092, 11032), (9248, 9653)]