71360208

素因数分解:

$2^4\times 3^2\times {\mathrm{495557}}^1$

素因数の和:495571

約数の個数: 30

約数和(自身を含む): 199709874

約数和(自身を除く): 128349666

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 495557, 991114, 1486671, 1982228, 2973342, 3964456, 4460013, 5946684, 7928912, 8920026, 11893368, 17840052, 23786736, 35680104, 71360208]

約数ペア:

[(1, 71360208), (2, 35680104), (3, 23786736), (4, 17840052), (6, 11893368), (8, 8920026), (9, 7928912), (12, 5946684), (16, 4460013), (18, 3964456), (24, 2973342), (36, 1982228), (48, 1486671), (72, 991114), (144, 495557)]