68473548

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{283}}^1$

素因数の和:364

約数の個数: 144

約数和(自身を含む): 208406016

約数和(自身を除く): 139932468

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 33, 36, 39, 44, 47, 52, 66, 78, 94, 99, 117, 132, 141, 143, 156, 188, 198, 234, 282, 283, 286, 396, 423, 429, 468, 517, 564, 566, 572, 611, 846, 849, 858, 1034, 1132, 1222, 1287, 1551, 1692, 1698, 1716, 1833, 2068, 2444, 2547, 2574, 3102, 3113, 3396, 3666, 3679, 4653, 5094, 5148, 5499, 6204, 6226, 6721, 7332, 7358, 9306, 9339, 10188, 10998, 11037, 12452, 13301, 13442, 14716, 18612, 18678, 20163, 21996, 22074, 26602, 26884, 28017, 33111, 37356, 39903, 40326, 40469, 44148, 53204, 56034, 60489, 66222, 79806, 80652, 80938, 112068, 119709, 120978, 121407, 132444, 146311, 159612, 161876, 172913, 239418, 241956, 242814, 292622, 345826, 364221, 438933, 478836, 485628, 518739, 585244, 691652, 728442, 877866, 1037478, 1316799, 1456884, 1556217, 1755732, 1902043, 2074956, 2633598, 3112434, 3804086, 5267196, 5706129, 6224868, 7608172, 11412258, 17118387, 22824516, 34236774, 68473548]

約数ペア:

[(1, 68473548), (2, 34236774), (3, 22824516), (4, 17118387), (6, 11412258), (9, 7608172), (11, 6224868), (12, 5706129), (13, 5267196), (18, 3804086), (22, 3112434), (26, 2633598), (33, 2074956), (36, 1902043), (39, 1755732), (44, 1556217), (47, 1456884), (52, 1316799), (66, 1037478), (78, 877866), (94, 728442), (99, 691652), (117, 585244), (132, 518739), (141, 485628), (143, 478836), (156, 438933), (188, 364221), (198, 345826), (234, 292622), (282, 242814), (283, 241956), (286, 239418), (396, 172913), (423, 161876), (429, 159612), (468, 146311), (517, 132444), (564, 121407), (566, 120978), (572, 119709), (611, 112068), (846, 80938), (849, 80652), (858, 79806), (1034, 66222), (1132, 60489), (1222, 56034), (1287, 53204), (1551, 44148), (1692, 40469), (1698, 40326), (1716, 39903), (1833, 37356), (2068, 33111), (2444, 28017), (2547, 26884), (2574, 26602), (3102, 22074), (3113, 21996), (3396, 20163), (3666, 18678), (3679, 18612), (4653, 14716), (5094, 13442), (5148, 13301), (5499, 12452), (6204, 11037), (6226, 10998), (6721, 10188), (7332, 9339), (7358, 9306)]