81202656

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^1\times {\mathrm{44519}}^1$

素因数の和:44551

約数の個数: 48

約数和(自身を含む): 224380800

約数和(自身を除く): 143178144

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 76, 96, 114, 152, 228, 304, 456, 608, 912, 1824, 44519, 89038, 133557, 178076, 267114, 356152, 534228, 712304, 845861, 1068456, 1424608, 1691722, 2136912, 2537583, 3383444, 4273824, 5075166, 6766888, 10150332, 13533776, 20300664, 27067552, 40601328, 81202656]

約数ペア:

[(1, 81202656), (2, 40601328), (3, 27067552), (4, 20300664), (6, 13533776), (8, 10150332), (12, 6766888), (16, 5075166), (19, 4273824), (24, 3383444), (32, 2537583), (38, 2136912), (48, 1691722), (57, 1424608), (76, 1068456), (96, 845861), (114, 712304), (152, 534228), (228, 356152), (304, 267114), (456, 178076), (608, 133557), (912, 89038), (1824, 44519)]