67845484

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{78163}}^1$

素因数の和:78205

約数の個数: 24

約数和(自身を含む): 140069888

約数和(自身を除く): 72224404

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 78163, 156326, 312652, 547141, 1094282, 2188564, 2423053, 4846106, 9692212, 16961371, 33922742, 67845484]

約数ペア:

[(1, 67845484), (2, 33922742), (4, 16961371), (7, 9692212), (14, 4846106), (28, 2423053), (31, 2188564), (62, 1094282), (124, 547141), (217, 312652), (434, 156326), (868, 78163)]