68420988

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{111799}}^1$

素因数の和:111826

約数の個数: 36

約数和(自身を含む): 183128400

約数和(自身を除く): 114707412

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 306, 612, 111799, 223598, 335397, 447196, 670794, 1006191, 1341588, 1900583, 2012382, 3801166, 4024764, 5701749, 7602332, 11403498, 17105247, 22806996, 34210494, 68420988]

約数ペア:

[(1, 68420988), (2, 34210494), (3, 22806996), (4, 17105247), (6, 11403498), (9, 7602332), (12, 5701749), (17, 4024764), (18, 3801166), (34, 2012382), (36, 1900583), (51, 1341588), (68, 1006191), (102, 670794), (153, 447196), (204, 335397), (306, 223598), (612, 111799)]