68664582

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{127}}^1\times {\mathrm{613}}^1$

素因数の和:762

約数の個数: 72

約数和(自身を含む): 174710016

約数和(自身を除く): 106045434

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 127, 147, 254, 294, 381, 441, 613, 762, 882, 889, 1143, 1226, 1778, 1839, 2286, 2667, 3678, 4291, 5334, 5517, 6223, 8001, 8582, 11034, 12446, 12873, 16002, 18669, 25746, 30037, 37338, 38619, 56007, 60074, 77238, 77851, 90111, 112014, 155702, 180222, 233553, 270333, 467106, 540666, 544957, 700659, 1089914, 1401318, 1634871, 3269742, 3814699, 4904613, 7629398, 9809226, 11444097, 22888194, 34332291, 68664582]

約数ペア:

[(1, 68664582), (2, 34332291), (3, 22888194), (6, 11444097), (7, 9809226), (9, 7629398), (14, 4904613), (18, 3814699), (21, 3269742), (42, 1634871), (49, 1401318), (63, 1089914), (98, 700659), (126, 544957), (127, 540666), (147, 467106), (254, 270333), (294, 233553), (381, 180222), (441, 155702), (613, 112014), (762, 90111), (882, 77851), (889, 77238), (1143, 60074), (1226, 56007), (1778, 38619), (1839, 37338), (2286, 30037), (2667, 25746), (3678, 18669), (4291, 16002), (5334, 12873), (5517, 12446), (6223, 11034), (8001, 8582)]