64990656

素因数分解:

$2^6\times 3^2\times {\mathrm{112831}}^1$

素因数の和:112849

約数の個数: 42

約数和(自身を含む): 186285632

約数和(自身を除く): 121294976

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 112831, 225662, 338493, 451324, 676986, 902648, 1015479, 1353972, 1805296, 2030958, 2707944, 3610592, 4061916, 5415888, 7221184, 8123832, 10831776, 16247664, 21663552, 32495328, 64990656]

約数ペア:

[(1, 64990656), (2, 32495328), (3, 21663552), (4, 16247664), (6, 10831776), (8, 8123832), (9, 7221184), (12, 5415888), (16, 4061916), (18, 3610592), (24, 2707944), (32, 2030958), (36, 1805296), (48, 1353972), (64, 1015479), (72, 902648), (96, 676986), (144, 451324), (192, 338493), (288, 225662), (576, 112831)]