764126874

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{27947}}^1$

素因数の和:28000

約数の個数: 72

約数和(自身を含む): 1988108928

約数和(自身を除く): 1223982054

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 31, 42, 49, 62, 63, 93, 98, 126, 147, 186, 217, 279, 294, 434, 441, 558, 651, 882, 1302, 1519, 1953, 3038, 3906, 4557, 9114, 13671, 27342, 27947, 55894, 83841, 167682, 195629, 251523, 391258, 503046, 586887, 866357, 1173774, 1369403, 1732714, 1760661, 2599071, 2738806, 3521322, 4108209, 5198142, 6064499, 7797213, 8216418, 12128998, 12324627, 15594426, 18193497, 24649254, 36386994, 42451493, 54580491, 84902986, 109160982, 127354479, 254708958, 382063437, 764126874]

約数ペア:

[(1, 764126874), (2, 382063437), (3, 254708958), (6, 127354479), (7, 109160982), (9, 84902986), (14, 54580491), (18, 42451493), (21, 36386994), (31, 24649254), (42, 18193497), (49, 15594426), (62, 12324627), (63, 12128998), (93, 8216418), (98, 7797213), (126, 6064499), (147, 5198142), (186, 4108209), (217, 3521322), (279, 2738806), (294, 2599071), (434, 1760661), (441, 1732714), (558, 1369403), (651, 1173774), (882, 866357), (1302, 586887), (1519, 503046), (1953, 391258), (3038, 251523), (3906, 195629), (4557, 167682), (9114, 83841), (13671, 55894), (27342, 27947)]