64402848

素因数分解:

$2^5\times 3^2\times {\mathrm{223621}}^1$

素因数の和:223637

約数の個数: 36

約数和(自身を含む): 183146418

約数和(自身を除く): 118743570

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 223621, 447242, 670863, 894484, 1341726, 1788968, 2012589, 2683452, 3577936, 4025178, 5366904, 7155872, 8050356, 10733808, 16100712, 21467616, 32201424, 64402848]

約数ペア:

[(1, 64402848), (2, 32201424), (3, 21467616), (4, 16100712), (6, 10733808), (8, 8050356), (9, 7155872), (12, 5366904), (16, 4025178), (18, 3577936), (24, 2683452), (32, 2012589), (36, 1788968), (48, 1341726), (72, 894484), (96, 670863), (144, 447242), (288, 223621)]