68408118

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{55079}}^1$

素因数の和:55113

約数の個数: 32

約数和(自身を含む): 158630400

約数和(自身を除く): 90222282

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 138, 207, 414, 621, 1242, 55079, 110158, 165237, 330474, 495711, 991422, 1266817, 1487133, 2533634, 2974266, 3800451, 7600902, 11401353, 22802706, 34204059, 68408118]

約数ペア:

[(1, 68408118), (2, 34204059), (3, 22802706), (6, 11401353), (9, 7600902), (18, 3800451), (23, 2974266), (27, 2533634), (46, 1487133), (54, 1266817), (69, 991422), (138, 495711), (207, 330474), (414, 165237), (621, 110158), (1242, 55079)]