87397476

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{257}}^1\times {\mathrm{1667}}^1$

素因数の和:1948

約数の個数: 48

約数和(自身を含む): 216893376

約数和(自身を除く): 129495900

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 257, 514, 771, 1028, 1542, 1667, 3084, 3334, 4369, 5001, 6668, 8738, 10002, 13107, 17476, 20004, 26214, 28339, 52428, 56678, 85017, 113356, 170034, 340068, 428419, 856838, 1285257, 1713676, 2570514, 5141028, 7283123, 14566246, 21849369, 29132492, 43698738, 87397476]

約数ペア:

[(1, 87397476), (2, 43698738), (3, 29132492), (4, 21849369), (6, 14566246), (12, 7283123), (17, 5141028), (34, 2570514), (51, 1713676), (68, 1285257), (102, 856838), (204, 428419), (257, 340068), (514, 170034), (771, 113356), (1028, 85017), (1542, 56678), (1667, 52428), (3084, 28339), (3334, 26214), (4369, 20004), (5001, 17476), (6668, 13107), (8738, 10002)]