77157506

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{191}}^1$

素因数の和:386

約数の個数: 32

約数和(自身を含む): 122923008

約数和(自身を除く): 45765502

約数列:

[1, 2, 37, 53, 74, 103, 106, 191, 206, 382, 1961, 3811, 3922, 5459, 7067, 7622, 10123, 10918, 14134, 19673, 20246, 39346, 201983, 374551, 403966, 727901, 749102, 1042669, 1455802, 2085338, 38578753, 77157506]

約数ペア:

[(1, 77157506), (2, 38578753), (37, 2085338), (53, 1455802), (74, 1042669), (103, 749102), (106, 727901), (191, 403966), (206, 374551), (382, 201983), (1961, 39346), (3811, 20246), (3922, 19673), (5459, 14134), (7067, 10918), (7622, 10123)]