87566864

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1$

素因数の和:193

約数の個数: 160

約数和(自身を含む): 232056576

約数和(自身を除く): 144489712

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 17, 22, 28, 34, 37, 44, 56, 68, 74, 77, 88, 112, 113, 119, 136, 148, 154, 176, 187, 226, 238, 259, 272, 296, 308, 374, 407, 452, 476, 518, 592, 616, 629, 748, 791, 814, 904, 952, 1036, 1232, 1243, 1258, 1309, 1496, 1582, 1628, 1808, 1904, 1921, 2072, 2486, 2516, 2618, 2849, 2992, 3164, 3256, 3842, 4144, 4181, 4403, 4972, 5032, 5236, 5698, 6328, 6512, 6919, 7684, 8362, 8701, 8806, 9944, 10064, 10472, 11396, 12656, 13447, 13838, 15368, 16724, 17402, 17612, 19888, 20944, 21131, 22792, 26894, 27676, 29267, 30736, 33448, 34804, 35224, 42262, 45584, 45991, 48433, 53788, 55352, 58534, 66896, 69608, 70448, 71077, 84524, 91982, 96866, 107576, 110704, 117068, 139216, 142154, 147917, 169048, 183964, 193732, 215152, 234136, 284308, 295834, 321937, 338096, 367928, 387464, 468272, 497539, 568616, 591668, 643874, 735856, 774928, 781847, 995078, 1137232, 1183336, 1287748, 1563694, 1990156, 2366672, 2575496, 3127388, 3980312, 5150992, 5472929, 6254776, 7960624, 10945858, 12509552, 21891716, 43783432, 87566864]

約数ペア:

[(1, 87566864), (2, 43783432), (4, 21891716), (7, 12509552), (8, 10945858), (11, 7960624), (14, 6254776), (16, 5472929), (17, 5150992), (22, 3980312), (28, 3127388), (34, 2575496), (37, 2366672), (44, 1990156), (56, 1563694), (68, 1287748), (74, 1183336), (77, 1137232), (88, 995078), (112, 781847), (113, 774928), (119, 735856), (136, 643874), (148, 591668), (154, 568616), (176, 497539), (187, 468272), (226, 387464), (238, 367928), (259, 338096), (272, 321937), (296, 295834), (308, 284308), (374, 234136), (407, 215152), (452, 193732), (476, 183964), (518, 169048), (592, 147917), (616, 142154), (629, 139216), (748, 117068), (791, 110704), (814, 107576), (904, 96866), (952, 91982), (1036, 84524), (1232, 71077), (1243, 70448), (1258, 69608), (1309, 66896), (1496, 58534), (1582, 55352), (1628, 53788), (1808, 48433), (1904, 45991), (1921, 45584), (2072, 42262), (2486, 35224), (2516, 34804), (2618, 33448), (2849, 30736), (2992, 29267), (3164, 27676), (3256, 26894), (3842, 22792), (4144, 21131), (4181, 20944), (4403, 19888), (4972, 17612), (5032, 17402), (5236, 16724), (5698, 15368), (6328, 13838), (6512, 13447), (6919, 12656), (7684, 11396), (8362, 10472), (8701, 10064), (8806, 9944)]