25538436

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1$

素因数の和:151

約数の個数: 192

約数和(自身を含む): 85800960

約数和(自身を除く): 60262524

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 27, 28, 33, 36, 37, 42, 44, 54, 63, 66, 74, 77, 83, 84, 99, 108, 111, 126, 132, 148, 154, 166, 189, 198, 222, 231, 249, 252, 259, 297, 308, 332, 333, 378, 396, 407, 444, 462, 498, 518, 581, 594, 666, 693, 747, 756, 777, 814, 913, 924, 996, 999, 1036, 1162, 1188, 1221, 1332, 1386, 1494, 1554, 1628, 1743, 1826, 1998, 2079, 2241, 2324, 2331, 2442, 2739, 2772, 2849, 2988, 3071, 3108, 3486, 3652, 3663, 3996, 4158, 4482, 4662, 4884, 5229, 5478, 5698, 6142, 6391, 6972, 6993, 7326, 8217, 8316, 8547, 8964, 9213, 9324, 10458, 10956, 10989, 11396, 12284, 12782, 13986, 14652, 15687, 16434, 17094, 18426, 19173, 20916, 21497, 21978, 24651, 25564, 25641, 27639, 27972, 31374, 32868, 33781, 34188, 36852, 38346, 42994, 43956, 49302, 51282, 55278, 57519, 62748, 64491, 67562, 76692, 76923, 82917, 85988, 98604, 101343, 102564, 110556, 115038, 128982, 135124, 153846, 165834, 172557, 193473, 202686, 230076, 236467, 257964, 304029, 307692, 331668, 345114, 386946, 405372, 472934, 580419, 608058, 690228, 709401, 773892, 912087, 945868, 1160838, 1216116, 1418802, 1824174, 2128203, 2321676, 2837604, 3648348, 4256406, 6384609, 8512812, 12769218, 25538436]

約数ペア:

[(1, 25538436), (2, 12769218), (3, 8512812), (4, 6384609), (6, 4256406), (7, 3648348), (9, 2837604), (11, 2321676), (12, 2128203), (14, 1824174), (18, 1418802), (21, 1216116), (22, 1160838), (27, 945868), (28, 912087), (33, 773892), (36, 709401), (37, 690228), (42, 608058), (44, 580419), (54, 472934), (63, 405372), (66, 386946), (74, 345114), (77, 331668), (83, 307692), (84, 304029), (99, 257964), (108, 236467), (111, 230076), (126, 202686), (132, 193473), (148, 172557), (154, 165834), (166, 153846), (189, 135124), (198, 128982), (222, 115038), (231, 110556), (249, 102564), (252, 101343), (259, 98604), (297, 85988), (308, 82917), (332, 76923), (333, 76692), (378, 67562), (396, 64491), (407, 62748), (444, 57519), (462, 55278), (498, 51282), (518, 49302), (581, 43956), (594, 42994), (666, 38346), (693, 36852), (747, 34188), (756, 33781), (777, 32868), (814, 31374), (913, 27972), (924, 27639), (996, 25641), (999, 25564), (1036, 24651), (1162, 21978), (1188, 21497), (1221, 20916), (1332, 19173), (1386, 18426), (1494, 17094), (1554, 16434), (1628, 15687), (1743, 14652), (1826, 13986), (1998, 12782), (2079, 12284), (2241, 11396), (2324, 10989), (2331, 10956), (2442, 10458), (2739, 9324), (2772, 9213), (2849, 8964), (2988, 8547), (3071, 8316), (3108, 8217), (3486, 7326), (3652, 6993), (3663, 6972), (3996, 6391), (4158, 6142), (4482, 5698), (4662, 5478), (4884, 5229)]