83161204

素因数分解:

$2^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{97}}^1\times {\mathrm{457}}^1$

素因数の和:632

約数の個数: 48

約数和(自身を含む): 170918272

約数和(自身を除く): 87757068

約数列:

[1, 2, 4, 7, 14, 28, 67, 97, 134, 194, 268, 388, 457, 469, 679, 914, 938, 1358, 1828, 1876, 2716, 3199, 6398, 6499, 12796, 12998, 25996, 30619, 44329, 45493, 61238, 88658, 90986, 122476, 177316, 181972, 214333, 310303, 428666, 620606, 857332, 1241212, 2970043, 5940086, 11880172, 20790301, 41580602, 83161204]

約数ペア:

[(1, 83161204), (2, 41580602), (4, 20790301), (7, 11880172), (14, 5940086), (28, 2970043), (67, 1241212), (97, 857332), (134, 620606), (194, 428666), (268, 310303), (388, 214333), (457, 181972), (469, 177316), (679, 122476), (914, 90986), (938, 88658), (1358, 61238), (1828, 45493), (1876, 44329), (2716, 30619), (3199, 25996), (6398, 12998), (6499, 12796)]