75782512

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{229}}^1$

素因数の和:330

約数の個数: 80

約数和(自身を含む): 166899040

約数和(自身を除く): 91116528

約数列:

[1, 2, 4, 8, 13, 16, 26, 37, 43, 52, 74, 86, 104, 148, 172, 208, 229, 296, 344, 458, 481, 559, 592, 688, 916, 962, 1118, 1591, 1832, 1924, 2236, 2977, 3182, 3664, 3848, 4472, 5954, 6364, 7696, 8473, 8944, 9847, 11908, 12728, 16946, 19694, 20683, 23816, 25456, 33892, 39388, 41366, 47632, 67784, 78776, 82732, 110149, 128011, 135568, 157552, 165464, 220298, 256022, 330928, 364339, 440596, 512044, 728678, 881192, 1024088, 1457356, 1762384, 2048176, 2914712, 4736407, 5829424, 9472814, 18945628, 37891256, 75782512]

約数ペア:

[(1, 75782512), (2, 37891256), (4, 18945628), (8, 9472814), (13, 5829424), (16, 4736407), (26, 2914712), (37, 2048176), (43, 1762384), (52, 1457356), (74, 1024088), (86, 881192), (104, 728678), (148, 512044), (172, 440596), (208, 364339), (229, 330928), (296, 256022), (344, 220298), (458, 165464), (481, 157552), (559, 135568), (592, 128011), (688, 110149), (916, 82732), (962, 78776), (1118, 67784), (1591, 47632), (1832, 41366), (1924, 39388), (2236, 33892), (2977, 25456), (3182, 23816), (3664, 20683), (3848, 19694), (4472, 16946), (5954, 12728), (6364, 11908), (7696, 9847), (8473, 8944)]