72408116

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{22543}}^1$

素因数の和:22631

約数の個数: 24

約数和(自身を含む): 140133504

約数和(自身を除く): 67725388

約数列:

[1, 2, 4, 11, 22, 44, 73, 146, 292, 803, 1606, 3212, 22543, 45086, 90172, 247973, 495946, 991892, 1645639, 3291278, 6582556, 18102029, 36204058, 72408116]

約数ペア:

[(1, 72408116), (2, 36204058), (4, 18102029), (11, 6582556), (22, 3291278), (44, 1645639), (73, 991892), (146, 495946), (292, 247973), (803, 90172), (1606, 45086), (3212, 22543)]