84315088

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{857}}^1$

素因数の和:932

約数の個数: 80

約数和(自身を含む): 196612416

約数和(自身を除く): 112297328

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 43, 44, 52, 86, 88, 104, 143, 172, 176, 208, 286, 344, 473, 559, 572, 688, 857, 946, 1118, 1144, 1714, 1892, 2236, 2288, 3428, 3784, 4472, 6149, 6856, 7568, 8944, 9427, 11141, 12298, 13712, 18854, 22282, 24596, 36851, 37708, 44564, 49192, 73702, 75416, 89128, 98384, 122551, 147404, 150832, 178256, 245102, 294808, 405361, 479063, 490204, 589616, 810722, 958126, 980408, 1621444, 1916252, 1960816, 3242888, 3832504, 5269693, 6485776, 7665008, 10539386, 21078772, 42157544, 84315088]

約数ペア:

[(1, 84315088), (2, 42157544), (4, 21078772), (8, 10539386), (11, 7665008), (13, 6485776), (16, 5269693), (22, 3832504), (26, 3242888), (43, 1960816), (44, 1916252), (52, 1621444), (86, 980408), (88, 958126), (104, 810722), (143, 589616), (172, 490204), (176, 479063), (208, 405361), (286, 294808), (344, 245102), (473, 178256), (559, 150832), (572, 147404), (688, 122551), (857, 98384), (946, 89128), (1118, 75416), (1144, 73702), (1714, 49192), (1892, 44564), (2236, 37708), (2288, 36851), (3428, 24596), (3784, 22282), (4472, 18854), (6149, 13712), (6856, 12298), (7568, 11141), (8944, 9427)]