85490174

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{97}}^2$

素因数の和:273

約数の個数: 48

約数和(自身を含む): 164280960

約数和(自身を除く): 78790786

約数列:

[1, 2, 7, 11, 14, 22, 59, 77, 97, 118, 154, 194, 413, 649, 679, 826, 1067, 1298, 1358, 2134, 4543, 5723, 7469, 9086, 9409, 11446, 14938, 18818, 40061, 62953, 65863, 80122, 103499, 125906, 131726, 206998, 440671, 555131, 724493, 881342, 1110262, 1448986, 3885917, 6106441, 7771834, 12212882, 42745087, 85490174]

約数ペア:

[(1, 85490174), (2, 42745087), (7, 12212882), (11, 7771834), (14, 6106441), (22, 3885917), (59, 1448986), (77, 1110262), (97, 881342), (118, 724493), (154, 555131), (194, 440671), (413, 206998), (649, 131726), (679, 125906), (826, 103499), (1067, 80122), (1298, 65863), (1358, 62953), (2134, 40061), (4543, 18818), (5723, 14938), (7469, 11446), (9086, 9409)]