64163808

素因数分解:

$2^5\times 3^2\times {\mathrm{222791}}^1$

素因数の和:222807

約数の個数: 36

約数和(自身を含む): 182466648

約数和(自身を除く): 118302840

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 222791, 445582, 668373, 891164, 1336746, 1782328, 2005119, 2673492, 3564656, 4010238, 5346984, 7129312, 8020476, 10693968, 16040952, 21387936, 32081904, 64163808]

約数ペア:

[(1, 64163808), (2, 32081904), (3, 21387936), (4, 16040952), (6, 10693968), (8, 8020476), (9, 7129312), (12, 5346984), (16, 4010238), (18, 3564656), (24, 2673492), (32, 2005119), (36, 1782328), (48, 1336746), (72, 891164), (96, 668373), (144, 445582), (288, 222791)]