71808012

素因数分解:

$2^2\times 3^3\times {\mathrm{541}}^1\times {\mathrm{1229}}^1$

素因数の和:1783

約数の個数: 48

約数和(自身を含む): 186664800

約数和(自身を除く): 114856788

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 541, 1082, 1229, 1623, 2164, 2458, 3246, 3687, 4869, 4916, 6492, 7374, 9738, 11061, 14607, 14748, 19476, 22122, 29214, 33183, 44244, 58428, 66366, 132732, 664889, 1329778, 1994667, 2659556, 3989334, 5984001, 7978668, 11968002, 17952003, 23936004, 35904006, 71808012]

約数ペア:

[(1, 71808012), (2, 35904006), (3, 23936004), (4, 17952003), (6, 11968002), (9, 7978668), (12, 5984001), (18, 3989334), (27, 2659556), (36, 1994667), (54, 1329778), (108, 664889), (541, 132732), (1082, 66366), (1229, 58428), (1623, 44244), (2164, 33183), (2458, 29214), (3246, 22122), (3687, 19476), (4869, 14748), (4916, 14607), (6492, 11061), (7374, 9738)]