123405282

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{761}}^1$

素因数の和:806

約数の個数: 160

約数和(自身を含む): 371758464

約数和(自身を除く): 248353182

約数列:

[1, 2, 3, 6, 7, 9, 11, 13, 14, 18, 21, 22, 26, 27, 33, 39, 42, 54, 63, 66, 77, 78, 81, 91, 99, 117, 126, 143, 154, 162, 182, 189, 198, 231, 234, 273, 286, 297, 351, 378, 429, 462, 546, 567, 594, 693, 702, 761, 819, 858, 891, 1001, 1053, 1134, 1287, 1386, 1522, 1638, 1782, 2002, 2079, 2106, 2283, 2457, 2574, 3003, 3861, 4158, 4566, 4914, 5327, 6006, 6237, 6849, 7371, 7722, 8371, 9009, 9893, 10654, 11583, 12474, 13698, 14742, 15981, 16742, 18018, 19786, 20547, 23166, 25113, 27027, 29679, 31962, 41094, 47943, 50226, 54054, 58597, 59358, 61641, 69251, 75339, 81081, 89037, 95886, 108823, 117194, 123282, 138502, 143829, 150678, 162162, 175791, 178074, 207753, 217646, 226017, 267111, 287658, 326469, 351582, 415506, 431487, 452034, 527373, 534222, 623259, 652938, 678051, 761761, 801333, 862974, 979407, 1054746, 1246518, 1356102, 1523522, 1582119, 1602666, 1869777, 1958814, 2285283, 2938221, 3164238, 3739554, 4570566, 4746357, 5609331, 5876442, 6855849, 8814663, 9492714, 11218662, 13711698, 17629326, 20567547, 41135094, 61702641, 123405282]

約数ペア:

[(1, 123405282), (2, 61702641), (3, 41135094), (6, 20567547), (7, 17629326), (9, 13711698), (11, 11218662), (13, 9492714), (14, 8814663), (18, 6855849), (21, 5876442), (22, 5609331), (26, 4746357), (27, 4570566), (33, 3739554), (39, 3164238), (42, 2938221), (54, 2285283), (63, 1958814), (66, 1869777), (77, 1602666), (78, 1582119), (81, 1523522), (91, 1356102), (99, 1246518), (117, 1054746), (126, 979407), (143, 862974), (154, 801333), (162, 761761), (182, 678051), (189, 652938), (198, 623259), (231, 534222), (234, 527373), (273, 452034), (286, 431487), (297, 415506), (351, 351582), (378, 326469), (429, 287658), (462, 267111), (546, 226017), (567, 217646), (594, 207753), (693, 178074), (702, 175791), (761, 162162), (819, 150678), (858, 143829), (891, 138502), (1001, 123282), (1053, 117194), (1134, 108823), (1287, 95886), (1386, 89037), (1522, 81081), (1638, 75339), (1782, 69251), (2002, 61641), (2079, 59358), (2106, 58597), (2283, 54054), (2457, 50226), (2574, 47943), (3003, 41094), (3861, 31962), (4158, 29679), (4566, 27027), (4914, 25113), (5327, 23166), (6006, 20547), (6237, 19786), (6849, 18018), (7371, 16742), (7722, 15981), (8371, 14742), (9009, 13698), (9893, 12474), (10654, 11583)]