72769554

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1663}}^1$

素因数の和:1712

約数の個数: 96

約数和(自身を含む): 196245504

約数和(自身を除く): 123475950

約数列:

[1, 2, 3, 6, 9, 11, 13, 17, 18, 22, 26, 33, 34, 39, 51, 66, 78, 99, 102, 117, 143, 153, 187, 198, 221, 234, 286, 306, 374, 429, 442, 561, 663, 858, 1122, 1287, 1326, 1663, 1683, 1989, 2431, 2574, 3326, 3366, 3978, 4862, 4989, 7293, 9978, 14586, 14967, 18293, 21619, 21879, 28271, 29934, 36586, 43238, 43758, 54879, 56542, 64857, 84813, 109758, 129714, 164637, 169626, 194571, 237809, 254439, 310981, 329274, 367523, 389142, 475618, 508878, 621962, 713427, 735046, 932943, 1102569, 1426854, 1865886, 2140281, 2205138, 2798829, 3307707, 4042753, 4280562, 5597658, 6615414, 8085506, 12128259, 24256518, 36384777, 72769554]

約数ペア:

[(1, 72769554), (2, 36384777), (3, 24256518), (6, 12128259), (9, 8085506), (11, 6615414), (13, 5597658), (17, 4280562), (18, 4042753), (22, 3307707), (26, 2798829), (33, 2205138), (34, 2140281), (39, 1865886), (51, 1426854), (66, 1102569), (78, 932943), (99, 735046), (102, 713427), (117, 621962), (143, 508878), (153, 475618), (187, 389142), (198, 367523), (221, 329274), (234, 310981), (286, 254439), (306, 237809), (374, 194571), (429, 169626), (442, 164637), (561, 129714), (663, 109758), (858, 84813), (1122, 64857), (1287, 56542), (1326, 54879), (1663, 43758), (1683, 43238), (1989, 36586), (2431, 29934), (2574, 28271), (3326, 21879), (3366, 21619), (3978, 18293), (4862, 14967), (4989, 14586), (7293, 9978)]