68809968

素因数分解:

$2^4\times 3^2\times {\mathrm{477847}}^1$

素因数の和:477861

約数の個数: 30

約数和(自身を含む): 192572744

約数和(自身を除く): 123762776

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 477847, 955694, 1433541, 1911388, 2867082, 3822776, 4300623, 5734164, 7645552, 8601246, 11468328, 17202492, 22936656, 34404984, 68809968]

約数ペア:

[(1, 68809968), (2, 34404984), (3, 22936656), (4, 17202492), (6, 11468328), (8, 8601246), (9, 7645552), (12, 5734164), (16, 4300623), (18, 3822776), (24, 2867082), (36, 1911388), (48, 1433541), (72, 955694), (144, 477847)]