77146278

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{50821}}^1$

素因数の和:50860

約数の個数: 32

約数和(自身を含む): 175640832

約数和(自身を除く): 98494554

約数列:

[1, 2, 3, 6, 11, 22, 23, 33, 46, 66, 69, 138, 253, 506, 759, 1518, 50821, 101642, 152463, 304926, 559031, 1118062, 1168883, 1677093, 2337766, 3354186, 3506649, 7013298, 12857713, 25715426, 38573139, 77146278]

約数ペア:

[(1, 77146278), (2, 38573139), (3, 25715426), (6, 12857713), (11, 7013298), (22, 3506649), (23, 3354186), (33, 2337766), (46, 1677093), (66, 1168883), (69, 1118062), (138, 559031), (253, 304926), (506, 152463), (759, 101642), (1518, 50821)]