64204656

素因数分解:

$2^4\times 3^1\times {\mathrm{139}}^1\times {\mathrm{9623}}^1$

素因数の和:9773

約数の個数: 40

約数和(自身を含む): 167072640

約数和(自身を除く): 102867984

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 139, 278, 417, 556, 834, 1112, 1668, 2224, 3336, 6672, 9623, 19246, 28869, 38492, 57738, 76984, 115476, 153968, 230952, 461904, 1337597, 2675194, 4012791, 5350388, 8025582, 10700776, 16051164, 21401552, 32102328, 64204656]

約数ペア:

[(1, 64204656), (2, 32102328), (3, 21401552), (4, 16051164), (6, 10700776), (8, 8025582), (12, 5350388), (16, 4012791), (24, 2675194), (48, 1337597), (139, 461904), (278, 230952), (417, 153968), (556, 115476), (834, 76984), (1112, 57738), (1668, 38492), (2224, 28869), (3336, 19246), (6672, 9623)]