77388906

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{587}}^1$

素因数の和:715

約数の個数: 64

約数和(自身を含む): 183794688

約数和(自身を除く): 106405782

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 43, 73, 86, 129, 146, 219, 258, 301, 438, 511, 587, 602, 903, 1022, 1174, 1533, 1761, 1806, 3066, 3139, 3522, 4109, 6278, 8218, 9417, 12327, 18834, 21973, 24654, 25241, 42851, 43946, 50482, 65919, 75723, 85702, 128553, 131838, 151446, 176687, 257106, 299957, 353374, 530061, 599914, 899871, 1060122, 1799742, 1842593, 3685186, 5527779, 11055558, 12898151, 25796302, 38694453, 77388906]

約数ペア:

[(1, 77388906), (2, 38694453), (3, 25796302), (6, 12898151), (7, 11055558), (14, 5527779), (21, 3685186), (42, 1842593), (43, 1799742), (73, 1060122), (86, 899871), (129, 599914), (146, 530061), (219, 353374), (258, 299957), (301, 257106), (438, 176687), (511, 151446), (587, 131838), (602, 128553), (903, 85702), (1022, 75723), (1174, 65919), (1533, 50482), (1761, 43946), (1806, 42851), (3066, 25241), (3139, 24654), (3522, 21973), (4109, 18834), (6278, 12327), (8218, 9417)]