87744566

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{5417}}^1$

素因数の和:5528

約数の個数: 32

約数和(自身を含む): 163840320

約数和(自身を除く): 76095754

約数列:

[1, 2, 7, 13, 14, 26, 89, 91, 178, 182, 623, 1157, 1246, 2314, 5417, 8099, 10834, 16198, 37919, 70421, 75838, 140842, 482113, 492947, 964226, 985894, 3374791, 6267469, 6749582, 12534938, 43872283, 87744566]

約数ペア:

[(1, 87744566), (2, 43872283), (7, 12534938), (13, 6749582), (14, 6267469), (26, 3374791), (89, 985894), (91, 964226), (178, 492947), (182, 482113), (623, 140842), (1157, 75838), (1246, 70421), (2314, 37919), (5417, 16198), (8099, 10834)]