64396368

素因数分解:

$2^4\times 3^2\times {\mathrm{447197}}^1$

素因数の和:447211

約数の個数: 30

約数和(自身を含む): 180220794

約数和(自身を除く): 115824426

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 447197, 894394, 1341591, 1788788, 2683182, 3577576, 4024773, 5366364, 7155152, 8049546, 10732728, 16099092, 21465456, 32198184, 64396368]

約数ペア:

[(1, 64396368), (2, 32198184), (3, 21465456), (4, 16099092), (6, 10732728), (8, 8049546), (9, 7155152), (12, 5366364), (16, 4024773), (18, 3577576), (24, 2683182), (36, 1788788), (48, 1341591), (72, 894394), (144, 447197)]