72405618

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{37361}}^1$

素因数の和:37402

約数の個数: 32

約数和(自身を含む): 161403840

約数和(自身を除く): 88998222

約数列:

[1, 2, 3, 6, 17, 19, 34, 38, 51, 57, 102, 114, 323, 646, 969, 1938, 37361, 74722, 112083, 224166, 635137, 709859, 1270274, 1419718, 1905411, 2129577, 3810822, 4259154, 12067603, 24135206, 36202809, 72405618]

約数ペア:

[(1, 72405618), (2, 36202809), (3, 24135206), (6, 12067603), (17, 4259154), (19, 3810822), (34, 2129577), (38, 1905411), (51, 1419718), (57, 1270274), (102, 709859), (114, 635137), (323, 224166), (646, 112083), (969, 74722), (1938, 37361)]