77474144

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{2473}}^1$

素因数の和:2583

約数の個数: 48

約数和(自身を含む): 168330960

約数和(自身を除く): 90856816

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 89, 176, 178, 352, 356, 712, 979, 1424, 1958, 2473, 2848, 3916, 4946, 7832, 9892, 15664, 19784, 27203, 31328, 39568, 54406, 79136, 108812, 217624, 220097, 435248, 440194, 870496, 880388, 1760776, 2421067, 3521552, 4842134, 7043104, 9684268, 19368536, 38737072, 77474144]

約数ペア:

[(1, 77474144), (2, 38737072), (4, 19368536), (8, 9684268), (11, 7043104), (16, 4842134), (22, 3521552), (32, 2421067), (44, 1760776), (88, 880388), (89, 870496), (176, 440194), (178, 435248), (352, 220097), (356, 217624), (712, 108812), (979, 79136), (1424, 54406), (1958, 39568), (2473, 31328), (2848, 27203), (3916, 19784), (4946, 15664), (7832, 9892)]