77500878

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{3301}}^1$

素因数の和:3369

約数の個数: 64

約数和(自身を含む): 195267072

約数和(自身を除く): 117766194

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 43, 78, 86, 91, 129, 182, 258, 273, 301, 546, 559, 602, 903, 1118, 1677, 1806, 3301, 3354, 3913, 6602, 7826, 9903, 11739, 19806, 23107, 23478, 42913, 46214, 69321, 85826, 128739, 138642, 141943, 257478, 283886, 300391, 425829, 600782, 851658, 901173, 993601, 1802346, 1845259, 1987202, 2980803, 3690518, 5535777, 5961606, 11071554, 12916813, 25833626, 38750439, 77500878]

約数ペア:

[(1, 77500878), (2, 38750439), (3, 25833626), (6, 12916813), (7, 11071554), (13, 5961606), (14, 5535777), (21, 3690518), (26, 2980803), (39, 1987202), (42, 1845259), (43, 1802346), (78, 993601), (86, 901173), (91, 851658), (129, 600782), (182, 425829), (258, 300391), (273, 283886), (301, 257478), (546, 141943), (559, 138642), (602, 128739), (903, 85826), (1118, 69321), (1677, 46214), (1806, 42913), (3301, 23478), (3354, 23107), (3913, 19806), (6602, 11739), (7826, 9903)]