71975904

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1$

素因数の和:158

約数の個数: 288

約数和(自身を含む): 260620416

約数和(自身を除く): 188644512

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 13, 14, 16, 21, 22, 24, 26, 28, 32, 33, 39, 42, 44, 48, 49, 52, 56, 66, 77, 78, 84, 88, 91, 96, 98, 104, 107, 112, 132, 143, 147, 154, 156, 168, 176, 182, 196, 208, 214, 224, 231, 264, 273, 286, 294, 308, 312, 321, 336, 352, 364, 392, 416, 428, 429, 462, 528, 539, 546, 572, 588, 616, 624, 637, 642, 672, 728, 749, 784, 856, 858, 924, 1001, 1056, 1078, 1092, 1144, 1176, 1177, 1232, 1248, 1274, 1284, 1391, 1456, 1498, 1568, 1617, 1712, 1716, 1848, 1911, 2002, 2156, 2184, 2247, 2288, 2352, 2354, 2464, 2548, 2568, 2782, 2912, 2996, 3003, 3234, 3424, 3432, 3531, 3696, 3822, 4004, 4173, 4312, 4368, 4494, 4576, 4704, 4708, 5096, 5136, 5243, 5564, 5992, 6006, 6468, 6864, 7007, 7062, 7392, 7644, 8008, 8239, 8346, 8624, 8736, 8988, 9416, 9737, 10192, 10272, 10486, 11128, 11984, 12012, 12936, 13728, 14014, 14124, 15288, 15301, 15729, 16016, 16478, 16692, 17248, 17976, 18832, 19474, 20384, 20972, 21021, 22256, 23968, 24024, 24717, 25872, 28028, 28248, 29211, 30576, 30602, 31458, 32032, 32956, 33384, 35952, 37664, 38948, 41944, 42042, 44512, 45903, 48048, 49434, 51744, 56056, 56496, 57673, 58422, 61152, 61204, 62916, 65912, 66768, 68159, 71904, 77896, 83888, 84084, 91806, 96096, 98868, 107107, 112112, 112992, 115346, 116844, 122408, 125832, 131824, 133536, 136318, 155792, 167776, 168168, 173019, 183612, 197736, 204477, 214214, 224224, 230692, 233688, 244816, 251664, 263648, 272636, 311584, 321321, 336336, 346038, 367224, 395472, 408954, 428428, 461384, 467376, 489632, 503328, 545272, 642642, 672672, 692076, 734448, 749749, 790944, 817908, 856856, 922768, 934752, 1090544, 1285284, 1384152, 1468896, 1499498, 1635816, 1713712, 1845536, 2181088, 2249247, 2570568, 2768304, 2998996, 3271632, 3427424, 4498494, 5141136, 5536608, 5997992, 6543264, 8996988, 10282272, 11995984, 17993976, 23991968, 35987952, 71975904]

約数ペア:

[(1, 71975904), (2, 35987952), (3, 23991968), (4, 17993976), (6, 11995984), (7, 10282272), (8, 8996988), (11, 6543264), (12, 5997992), (13, 5536608), (14, 5141136), (16, 4498494), (21, 3427424), (22, 3271632), (24, 2998996), (26, 2768304), (28, 2570568), (32, 2249247), (33, 2181088), (39, 1845536), (42, 1713712), (44, 1635816), (48, 1499498), (49, 1468896), (52, 1384152), (56, 1285284), (66, 1090544), (77, 934752), (78, 922768), (84, 856856), (88, 817908), (91, 790944), (96, 749749), (98, 734448), (104, 692076), (107, 672672), (112, 642642), (132, 545272), (143, 503328), (147, 489632), (154, 467376), (156, 461384), (168, 428428), (176, 408954), (182, 395472), (196, 367224), (208, 346038), (214, 336336), (224, 321321), (231, 311584), (264, 272636), (273, 263648), (286, 251664), (294, 244816), (308, 233688), (312, 230692), (321, 224224), (336, 214214), (352, 204477), (364, 197736), (392, 183612), (416, 173019), (428, 168168), (429, 167776), (462, 155792), (528, 136318), (539, 133536), (546, 131824), (572, 125832), (588, 122408), (616, 116844), (624, 115346), (637, 112992), (642, 112112), (672, 107107), (728, 98868), (749, 96096), (784, 91806), (856, 84084), (858, 83888), (924, 77896), (1001, 71904), (1056, 68159), (1078, 66768), (1092, 65912), (1144, 62916), (1176, 61204), (1177, 61152), (1232, 58422), (1248, 57673), (1274, 56496), (1284, 56056), (1391, 51744), (1456, 49434), (1498, 48048), (1568, 45903), (1617, 44512), (1712, 42042), (1716, 41944), (1848, 38948), (1911, 37664), (2002, 35952), (2156, 33384), (2184, 32956), (2247, 32032), (2288, 31458), (2352, 30602), (2354, 30576), (2464, 29211), (2548, 28248), (2568, 28028), (2782, 25872), (2912, 24717), (2996, 24024), (3003, 23968), (3234, 22256), (3424, 21021), (3432, 20972), (3531, 20384), (3696, 19474), (3822, 18832), (4004, 17976), (4173, 17248), (4312, 16692), (4368, 16478), (4494, 16016), (4576, 15729), (4704, 15301), (4708, 15288), (5096, 14124), (5136, 14014), (5243, 13728), (5564, 12936), (5992, 12012), (6006, 11984), (6468, 11128), (6864, 10486), (7007, 10272), (7062, 10192), (7392, 9737), (7644, 9416), (8008, 8988), (8239, 8736), (8346, 8624)]