72200128

素因数分解:

$2^6\times 7^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1$

素因数の和:80

約数の個数: 224

約数和(自身を含む): 204825600

約数和(自身を除く): 132625472

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 23, 26, 28, 32, 44, 46, 49, 52, 56, 64, 77, 88, 91, 92, 98, 104, 112, 143, 154, 161, 176, 182, 184, 196, 208, 224, 253, 286, 299, 308, 322, 343, 352, 364, 368, 392, 416, 448, 506, 539, 572, 598, 616, 637, 644, 686, 704, 728, 736, 784, 832, 1001, 1012, 1078, 1127, 1144, 1196, 1232, 1274, 1288, 1372, 1456, 1472, 1568, 1771, 2002, 2024, 2093, 2156, 2254, 2288, 2392, 2464, 2548, 2576, 2744, 2912, 3136, 3289, 3542, 3773, 4004, 4048, 4186, 4312, 4459, 4508, 4576, 4784, 4928, 5096, 5152, 5488, 5824, 6578, 7007, 7084, 7546, 7889, 8008, 8096, 8372, 8624, 8918, 9016, 9152, 9568, 10192, 10304, 10976, 12397, 13156, 14014, 14168, 14651, 15092, 15778, 16016, 16192, 16744, 17248, 17836, 18032, 19136, 20384, 21952, 23023, 24794, 26312, 28028, 28336, 29302, 30184, 31556, 32032, 33488, 34496, 35672, 36064, 40768, 46046, 49049, 49588, 52624, 56056, 56672, 58604, 60368, 63112, 64064, 66976, 71344, 72128, 86779, 92092, 98098, 99176, 102557, 105248, 112112, 113344, 117208, 120736, 126224, 133952, 142688, 161161, 173558, 184184, 196196, 198352, 205114, 210496, 224224, 234416, 241472, 252448, 285376, 322322, 347116, 368368, 392392, 396704, 410228, 448448, 468832, 504896, 644644, 694232, 736736, 784784, 793408, 820456, 937664, 1128127, 1289288, 1388464, 1473472, 1569568, 1640912, 2256254, 2578576, 2776928, 3139136, 3281824, 4512508, 5157152, 5553856, 6563648, 9025016, 10314304, 18050032, 36100064, 72200128]

約数ペア:

[(1, 72200128), (2, 36100064), (4, 18050032), (7, 10314304), (8, 9025016), (11, 6563648), (13, 5553856), (14, 5157152), (16, 4512508), (22, 3281824), (23, 3139136), (26, 2776928), (28, 2578576), (32, 2256254), (44, 1640912), (46, 1569568), (49, 1473472), (52, 1388464), (56, 1289288), (64, 1128127), (77, 937664), (88, 820456), (91, 793408), (92, 784784), (98, 736736), (104, 694232), (112, 644644), (143, 504896), (154, 468832), (161, 448448), (176, 410228), (182, 396704), (184, 392392), (196, 368368), (208, 347116), (224, 322322), (253, 285376), (286, 252448), (299, 241472), (308, 234416), (322, 224224), (343, 210496), (352, 205114), (364, 198352), (368, 196196), (392, 184184), (416, 173558), (448, 161161), (506, 142688), (539, 133952), (572, 126224), (598, 120736), (616, 117208), (637, 113344), (644, 112112), (686, 105248), (704, 102557), (728, 99176), (736, 98098), (784, 92092), (832, 86779), (1001, 72128), (1012, 71344), (1078, 66976), (1127, 64064), (1144, 63112), (1196, 60368), (1232, 58604), (1274, 56672), (1288, 56056), (1372, 52624), (1456, 49588), (1472, 49049), (1568, 46046), (1771, 40768), (2002, 36064), (2024, 35672), (2093, 34496), (2156, 33488), (2254, 32032), (2288, 31556), (2392, 30184), (2464, 29302), (2548, 28336), (2576, 28028), (2744, 26312), (2912, 24794), (3136, 23023), (3289, 21952), (3542, 20384), (3773, 19136), (4004, 18032), (4048, 17836), (4186, 17248), (4312, 16744), (4459, 16192), (4508, 16016), (4576, 15778), (4784, 15092), (4928, 14651), (5096, 14168), (5152, 14014), (5488, 13156), (5824, 12397), (6578, 10976), (7007, 10304), (7084, 10192), (7546, 9568), (7889, 9152), (8008, 9016), (8096, 8918), (8372, 8624)]