85912288

素因数分解:

$2^5\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{293}}^1$

素因数の和:345

約数の個数: 144

約数和(自身を含む): 228042864

約数和(自身を除く): 142130576

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 17, 22, 28, 32, 34, 44, 49, 56, 68, 77, 88, 98, 112, 119, 136, 154, 176, 187, 196, 224, 238, 272, 293, 308, 352, 374, 392, 476, 539, 544, 586, 616, 748, 784, 833, 952, 1078, 1172, 1232, 1309, 1496, 1568, 1666, 1904, 2051, 2156, 2344, 2464, 2618, 2992, 3223, 3332, 3808, 4102, 4312, 4688, 4981, 5236, 5984, 6446, 6664, 8204, 8624, 9163, 9376, 9962, 10472, 12892, 13328, 14357, 16408, 17248, 18326, 19924, 20944, 22561, 25784, 26656, 28714, 32816, 34867, 36652, 39848, 41888, 45122, 51568, 54791, 57428, 65632, 69734, 73304, 79696, 90244, 103136, 109582, 114856, 139468, 146608, 157927, 159392, 180488, 219164, 229712, 244069, 278936, 293216, 315854, 360976, 383537, 438328, 459424, 488138, 557872, 631708, 721952, 767074, 876656, 976276, 1115744, 1263416, 1534148, 1753312, 1952552, 2526832, 2684759, 3068296, 3905104, 5053664, 5369518, 6136592, 7810208, 10739036, 12273184, 21478072, 42956144, 85912288]

約数ペア:

[(1, 85912288), (2, 42956144), (4, 21478072), (7, 12273184), (8, 10739036), (11, 7810208), (14, 6136592), (16, 5369518), (17, 5053664), (22, 3905104), (28, 3068296), (32, 2684759), (34, 2526832), (44, 1952552), (49, 1753312), (56, 1534148), (68, 1263416), (77, 1115744), (88, 976276), (98, 876656), (112, 767074), (119, 721952), (136, 631708), (154, 557872), (176, 488138), (187, 459424), (196, 438328), (224, 383537), (238, 360976), (272, 315854), (293, 293216), (308, 278936), (352, 244069), (374, 229712), (392, 219164), (476, 180488), (539, 159392), (544, 157927), (586, 146608), (616, 139468), (748, 114856), (784, 109582), (833, 103136), (952, 90244), (1078, 79696), (1172, 73304), (1232, 69734), (1309, 65632), (1496, 57428), (1568, 54791), (1666, 51568), (1904, 45122), (2051, 41888), (2156, 39848), (2344, 36652), (2464, 34867), (2618, 32816), (2992, 28714), (3223, 26656), (3332, 25784), (3808, 22561), (4102, 20944), (4312, 19924), (4688, 18326), (4981, 17248), (5236, 16408), (5984, 14357), (6446, 13328), (6664, 12892), (8204, 10472), (8624, 9962), (9163, 9376)]