81295224

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{10487}}^1$

素因数の和:10532

約数の個数: 64

約数和(自身を含む): 226540800

約数和(自身を除く): 145245576

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 19, 24, 34, 38, 51, 57, 68, 76, 102, 114, 136, 152, 204, 228, 323, 408, 456, 646, 969, 1292, 1938, 2584, 3876, 7752, 10487, 20974, 31461, 41948, 62922, 83896, 125844, 178279, 199253, 251688, 356558, 398506, 534837, 597759, 713116, 797012, 1069674, 1195518, 1426232, 1594024, 2139348, 2391036, 3387301, 4278696, 4782072, 6774602, 10161903, 13549204, 20323806, 27098408, 40647612, 81295224]

約数ペア:

[(1, 81295224), (2, 40647612), (3, 27098408), (4, 20323806), (6, 13549204), (8, 10161903), (12, 6774602), (17, 4782072), (19, 4278696), (24, 3387301), (34, 2391036), (38, 2139348), (51, 1594024), (57, 1426232), (68, 1195518), (76, 1069674), (102, 797012), (114, 713116), (136, 597759), (152, 534837), (204, 398506), (228, 356558), (323, 251688), (408, 199253), (456, 178279), (646, 125844), (969, 83896), (1292, 62922), (1938, 41948), (2584, 31461), (3876, 20974), (7752, 10487)]