172191712

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^2\times {\mathrm{6353}}^1$

素因数の和:6392

約数の個数: 72

約数和(自身を含む): 425921328

約数和(自身を除く): 253729616

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 77, 88, 112, 121, 154, 176, 224, 242, 308, 352, 484, 616, 847, 968, 1232, 1694, 1936, 2464, 3388, 3872, 6353, 6776, 12706, 13552, 25412, 27104, 44471, 50824, 69883, 88942, 101648, 139766, 177884, 203296, 279532, 355768, 489181, 559064, 711536, 768713, 978362, 1118128, 1423072, 1537426, 1956724, 2236256, 3074852, 3913448, 5380991, 6149704, 7826896, 10761982, 12299408, 15653792, 21523964, 24598816, 43047928, 86095856, 172191712]

約数ペア:

[(1, 172191712), (2, 86095856), (4, 43047928), (7, 24598816), (8, 21523964), (11, 15653792), (14, 12299408), (16, 10761982), (22, 7826896), (28, 6149704), (32, 5380991), (44, 3913448), (56, 3074852), (77, 2236256), (88, 1956724), (112, 1537426), (121, 1423072), (154, 1118128), (176, 978362), (224, 768713), (242, 711536), (308, 559064), (352, 489181), (484, 355768), (616, 279532), (847, 203296), (968, 177884), (1232, 139766), (1694, 101648), (1936, 88942), (2464, 69883), (3388, 50824), (3872, 44471), (6353, 27104), (6776, 25412), (12706, 13552)]