121317672

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{673}}^1$

素因数の和:755

約数の個数: 128

約数和(自身を含む): 368812800

約数和(自身を除く): 247495128

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 29, 37, 42, 56, 58, 74, 84, 87, 111, 116, 148, 168, 174, 203, 222, 232, 259, 296, 348, 406, 444, 518, 609, 673, 696, 777, 812, 888, 1036, 1073, 1218, 1346, 1554, 1624, 2019, 2072, 2146, 2436, 2692, 3108, 3219, 4038, 4292, 4711, 4872, 5384, 6216, 6438, 7511, 8076, 8584, 9422, 12876, 14133, 15022, 16152, 18844, 19517, 22533, 24901, 25752, 28266, 30044, 37688, 39034, 45066, 49802, 56532, 58551, 60088, 74703, 78068, 90132, 99604, 113064, 117102, 136619, 149406, 156136, 174307, 180264, 199208, 234204, 273238, 298812, 348614, 409857, 468408, 522921, 546476, 597624, 697228, 722129, 819714, 1045842, 1092952, 1394456, 1444258, 1639428, 2091684, 2166387, 2888516, 3278856, 4183368, 4332774, 5054903, 5777032, 8665548, 10109806, 15164709, 17331096, 20219612, 30329418, 40439224, 60658836, 121317672]

約数ペア:

[(1, 121317672), (2, 60658836), (3, 40439224), (4, 30329418), (6, 20219612), (7, 17331096), (8, 15164709), (12, 10109806), (14, 8665548), (21, 5777032), (24, 5054903), (28, 4332774), (29, 4183368), (37, 3278856), (42, 2888516), (56, 2166387), (58, 2091684), (74, 1639428), (84, 1444258), (87, 1394456), (111, 1092952), (116, 1045842), (148, 819714), (168, 722129), (174, 697228), (203, 597624), (222, 546476), (232, 522921), (259, 468408), (296, 409857), (348, 348614), (406, 298812), (444, 273238), (518, 234204), (609, 199208), (673, 180264), (696, 174307), (777, 156136), (812, 149406), (888, 136619), (1036, 117102), (1073, 113064), (1218, 99604), (1346, 90132), (1554, 78068), (1624, 74703), (2019, 60088), (2072, 58551), (2146, 56532), (2436, 49802), (2692, 45066), (3108, 39034), (3219, 37688), (4038, 30044), (4292, 28266), (4711, 25752), (4872, 24901), (5384, 22533), (6216, 19517), (6438, 18844), (7511, 16152), (8076, 15022), (8584, 14133), (9422, 12876)]