75951512

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{19}}^2$

素因数の和:98

約数の個数: 144

約数和(自身を含む): 196504560

約数和(自身を除く): 120553048

約数列:

[1, 2, 4, 7, 8, 13, 14, 17, 19, 26, 28, 34, 38, 52, 56, 68, 76, 91, 104, 119, 133, 136, 152, 182, 221, 238, 247, 266, 289, 323, 361, 364, 442, 476, 494, 532, 578, 646, 722, 728, 884, 952, 988, 1064, 1156, 1292, 1444, 1547, 1729, 1768, 1976, 2023, 2261, 2312, 2527, 2584, 2888, 3094, 3458, 3757, 4046, 4199, 4522, 4693, 5054, 5491, 6137, 6188, 6916, 7514, 8092, 8398, 9044, 9386, 10108, 10982, 12274, 12376, 13832, 15028, 16184, 16796, 18088, 18772, 20216, 21964, 24548, 26299, 29393, 30056, 32851, 33592, 37544, 38437, 42959, 43928, 49096, 52598, 58786, 65702, 71383, 76874, 79781, 85918, 104329, 105196, 117572, 131404, 142766, 153748, 159562, 171836, 208658, 210392, 235144, 262808, 285532, 307496, 319124, 343672, 417316, 499681, 558467, 571064, 638248, 730303, 834632, 999362, 1116934, 1356277, 1460606, 1998724, 2233868, 2712554, 2921212, 3997448, 4467736, 5425108, 5842424, 9493939, 10850216, 18987878, 37975756, 75951512]

約数ペア:

[(1, 75951512), (2, 37975756), (4, 18987878), (7, 10850216), (8, 9493939), (13, 5842424), (14, 5425108), (17, 4467736), (19, 3997448), (26, 2921212), (28, 2712554), (34, 2233868), (38, 1998724), (52, 1460606), (56, 1356277), (68, 1116934), (76, 999362), (91, 834632), (104, 730303), (119, 638248), (133, 571064), (136, 558467), (152, 499681), (182, 417316), (221, 343672), (238, 319124), (247, 307496), (266, 285532), (289, 262808), (323, 235144), (361, 210392), (364, 208658), (442, 171836), (476, 159562), (494, 153748), (532, 142766), (578, 131404), (646, 117572), (722, 105196), (728, 104329), (884, 85918), (952, 79781), (988, 76874), (1064, 71383), (1156, 65702), (1292, 58786), (1444, 52598), (1547, 49096), (1729, 43928), (1768, 42959), (1976, 38437), (2023, 37544), (2261, 33592), (2312, 32851), (2527, 30056), (2584, 29393), (2888, 26299), (3094, 24548), (3458, 21964), (3757, 20216), (4046, 18772), (4199, 18088), (4522, 16796), (4693, 16184), (5054, 15028), (5491, 13832), (6137, 12376), (6188, 12274), (6916, 10982), (7514, 10108), (8092, 9386), (8398, 9044)]