77306288

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{2333}}^1$

素因数の和:2469

約数の個数: 40

約数和(自身を含む): 159178800

約数和(自身を除く): 81872512

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 109, 152, 218, 304, 436, 872, 1744, 2071, 2333, 4142, 4666, 8284, 9332, 16568, 18664, 33136, 37328, 44327, 88654, 177308, 254297, 354616, 508594, 709232, 1017188, 2034376, 4068752, 4831643, 9663286, 19326572, 38653144, 77306288]

約数ペア:

[(1, 77306288), (2, 38653144), (4, 19326572), (8, 9663286), (16, 4831643), (19, 4068752), (38, 2034376), (76, 1017188), (109, 709232), (152, 508594), (218, 354616), (304, 254297), (436, 177308), (872, 88654), (1744, 44327), (2071, 37328), (2333, 33136), (4142, 18664), (4666, 16568), (8284, 9332)]