82987548

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{523}}^1\times {\mathrm{1889}}^1$

素因数の和:2426

約数の個数: 48

約数和(自身を含む): 221840640

約数和(自身を除く): 138853092

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 523, 1046, 1569, 1889, 2092, 3138, 3661, 3778, 5667, 6276, 7322, 7556, 10983, 11334, 13223, 14644, 21966, 22668, 26446, 39669, 43932, 52892, 79338, 158676, 987947, 1975894, 2963841, 3951788, 5927682, 6915629, 11855364, 13831258, 20746887, 27662516, 41493774, 82987548]

約数ペア:

[(1, 82987548), (2, 41493774), (3, 27662516), (4, 20746887), (6, 13831258), (7, 11855364), (12, 6915629), (14, 5927682), (21, 3951788), (28, 2963841), (42, 1975894), (84, 987947), (523, 158676), (1046, 79338), (1569, 52892), (1889, 43932), (2092, 39669), (3138, 26446), (3661, 22668), (3778, 21966), (5667, 14644), (6276, 13223), (7322, 11334), (7556, 10983)]