71389152

素因数分解:

$2^5\times 3^2\times {\mathrm{247879}}^1$

素因数の和:247895

約数の個数: 36

約数和(自身を含む): 203013720

約数和(自身を除く): 131624568

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 247879, 495758, 743637, 991516, 1487274, 1983032, 2230911, 2974548, 3966064, 4461822, 5949096, 7932128, 8923644, 11898192, 17847288, 23796384, 35694576, 71389152]

約数ペア:

[(1, 71389152), (2, 35694576), (3, 23796384), (4, 17847288), (6, 11898192), (8, 8923644), (9, 7932128), (12, 5949096), (16, 4461822), (18, 3966064), (24, 2974548), (32, 2230911), (36, 1983032), (48, 1487274), (72, 991516), (96, 743637), (144, 495758), (288, 247879)]