80844390

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{643}}^1$

素因数の和:794

約数の個数: 96

約数和(自身を含む): 231469056

約数和(自身を除く): 150624666

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 127, 165, 198, 254, 330, 381, 495, 635, 643, 762, 990, 1143, 1270, 1286, 1397, 1905, 1929, 2286, 2794, 3215, 3810, 3858, 4191, 5715, 5787, 6430, 6985, 7073, 8382, 9645, 11430, 11574, 12573, 13970, 14146, 19290, 20955, 21219, 25146, 28935, 35365, 41910, 42438, 57870, 62865, 63657, 70730, 81661, 106095, 125730, 127314, 163322, 212190, 244983, 318285, 408305, 489966, 636570, 734949, 816610, 898271, 1224915, 1469898, 1796542, 2449830, 2694813, 3674745, 4491355, 5389626, 7349490, 8084439, 8982710, 13474065, 16168878, 26948130, 40422195, 80844390]

約数ペア:

[(1, 80844390), (2, 40422195), (3, 26948130), (5, 16168878), (6, 13474065), (9, 8982710), (10, 8084439), (11, 7349490), (15, 5389626), (18, 4491355), (22, 3674745), (30, 2694813), (33, 2449830), (45, 1796542), (55, 1469898), (66, 1224915), (90, 898271), (99, 816610), (110, 734949), (127, 636570), (165, 489966), (198, 408305), (254, 318285), (330, 244983), (381, 212190), (495, 163322), (635, 127314), (643, 125730), (762, 106095), (990, 81661), (1143, 70730), (1270, 63657), (1286, 62865), (1397, 57870), (1905, 42438), (1929, 41910), (2286, 35365), (2794, 28935), (3215, 25146), (3810, 21219), (3858, 20955), (4191, 19290), (5715, 14146), (5787, 13970), (6430, 12573), (6985, 11574), (7073, 11430), (8382, 9645)]