77421604

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{6737}}^1$

素因数の和:6784

約数の個数: 36

約数和(自身を含む): 155364804

約数和(自身を除く): 77943200

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 169, 221, 338, 442, 676, 884, 2873, 5746, 6737, 11492, 13474, 26948, 87581, 114529, 175162, 229058, 350324, 458116, 1138553, 1488877, 2277106, 2977754, 4554212, 5955508, 19355401, 38710802, 77421604]

約数ペア:

[(1, 77421604), (2, 38710802), (4, 19355401), (13, 5955508), (17, 4554212), (26, 2977754), (34, 2277106), (52, 1488877), (68, 1138553), (169, 458116), (221, 350324), (338, 229058), (442, 175162), (676, 114529), (884, 87581), (2873, 26948), (5746, 13474), (6737, 11492)]