67849782

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^2\times {\mathrm{79}}^1$

素因数の和:139

約数の個数: 144

約数和(自身を含む): 186923520

約数和(自身を除く): 119073738

約数列:

[1, 2, 3, 6, 7, 11, 13, 14, 21, 22, 26, 33, 39, 42, 66, 77, 78, 79, 91, 121, 143, 154, 158, 169, 182, 231, 237, 242, 273, 286, 338, 363, 429, 462, 474, 507, 546, 553, 726, 847, 858, 869, 1001, 1014, 1027, 1106, 1183, 1573, 1659, 1694, 1738, 1859, 2002, 2054, 2366, 2541, 2607, 3003, 3081, 3146, 3318, 3549, 3718, 4719, 5082, 5214, 5577, 6006, 6083, 6162, 7098, 7189, 9438, 9559, 11011, 11154, 11297, 12166, 13013, 13351, 14378, 18249, 19118, 20449, 21567, 22022, 22594, 26026, 26702, 28677, 33033, 33891, 36498, 39039, 40053, 40898, 43134, 57354, 61347, 66066, 66913, 67782, 78078, 79079, 80106, 93457, 122694, 124267, 133826, 143143, 146861, 158158, 186914, 200739, 237237, 248534, 280371, 286286, 293722, 372801, 401478, 429429, 440583, 474474, 560742, 745602, 858858, 869869, 881166, 1028027, 1615471, 1739738, 2056054, 2609607, 3084081, 3230942, 4846413, 5219214, 6168162, 9692826, 11308297, 22616594, 33924891, 67849782]

約数ペア:

[(1, 67849782), (2, 33924891), (3, 22616594), (6, 11308297), (7, 9692826), (11, 6168162), (13, 5219214), (14, 4846413), (21, 3230942), (22, 3084081), (26, 2609607), (33, 2056054), (39, 1739738), (42, 1615471), (66, 1028027), (77, 881166), (78, 869869), (79, 858858), (91, 745602), (121, 560742), (143, 474474), (154, 440583), (158, 429429), (169, 401478), (182, 372801), (231, 293722), (237, 286286), (242, 280371), (273, 248534), (286, 237237), (338, 200739), (363, 186914), (429, 158158), (462, 146861), (474, 143143), (507, 133826), (546, 124267), (553, 122694), (726, 93457), (847, 80106), (858, 79079), (869, 78078), (1001, 67782), (1014, 66913), (1027, 66066), (1106, 61347), (1183, 57354), (1573, 43134), (1659, 40898), (1694, 40053), (1738, 39039), (1859, 36498), (2002, 33891), (2054, 33033), (2366, 28677), (2541, 26702), (2607, 26026), (3003, 22594), (3081, 22022), (3146, 21567), (3318, 20449), (3549, 19118), (3718, 18249), (4719, 14378), (5082, 13351), (5214, 13013), (5577, 12166), (6006, 11297), (6083, 11154), (6162, 11011), (7098, 9559), (7189, 9438)]