77418968

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{12391}}^1$

素因数の和:12479

約数の個数: 32

約数和(自身を含む): 160600320

約数和(自身を除く): 83181352

約数列:

[1, 2, 4, 8, 11, 22, 44, 71, 88, 142, 284, 568, 781, 1562, 3124, 6248, 12391, 24782, 49564, 99128, 136301, 272602, 545204, 879761, 1090408, 1759522, 3519044, 7038088, 9677371, 19354742, 38709484, 77418968]

約数ペア:

[(1, 77418968), (2, 38709484), (4, 19354742), (8, 9677371), (11, 7038088), (22, 3519044), (44, 1759522), (71, 1090408), (88, 879761), (142, 545204), (284, 272602), (568, 136301), (781, 99128), (1562, 49564), (3124, 24782), (6248, 12391)]