76780962

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{823}}^1$

素因数の和:975

約数の個数: 48

約数和(自身を含む): 171220608

約数和(自身を除く): 94439646

約数列:

[1, 2, 3, 6, 9, 18, 71, 73, 142, 146, 213, 219, 426, 438, 639, 657, 823, 1278, 1314, 1646, 2469, 4938, 5183, 7407, 10366, 14814, 15549, 31098, 46647, 58433, 60079, 93294, 116866, 120158, 175299, 180237, 350598, 360474, 525897, 540711, 1051794, 1081422, 4265609, 8531218, 12796827, 25593654, 38390481, 76780962]

約数ペア:

[(1, 76780962), (2, 38390481), (3, 25593654), (6, 12796827), (9, 8531218), (18, 4265609), (71, 1081422), (73, 1051794), (142, 540711), (146, 525897), (213, 360474), (219, 350598), (426, 180237), (438, 175299), (639, 120158), (657, 116866), (823, 93294), (1278, 60079), (1314, 58433), (1646, 46647), (2469, 31098), (4938, 15549), (5183, 14814), (7407, 10366)]