71382672

素因数分解:

$2^4\times 3^2\times {\mathrm{495713}}^1$

素因数の和:495727

約数の個数: 30

約数和(自身を含む): 199772742

約数和(自身を除く): 128390070

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 495713, 991426, 1487139, 1982852, 2974278, 3965704, 4461417, 5948556, 7931408, 8922834, 11897112, 17845668, 23794224, 35691336, 71382672]

約数ペア:

[(1, 71382672), (2, 35691336), (3, 23794224), (4, 17845668), (6, 11897112), (8, 8922834), (9, 7931408), (12, 5948556), (16, 4461417), (18, 3965704), (24, 2974278), (36, 1982852), (48, 1487139), (72, 991426), (144, 495713)]