72369572

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{22531}}^1$

素因数の和:22619

約数の個数: 24

約数和(自身を含む): 140058912

約数和(自身を除く): 67689340

約数列:

[1, 2, 4, 11, 22, 44, 73, 146, 292, 803, 1606, 3212, 22531, 45062, 90124, 247841, 495682, 991364, 1644763, 3289526, 6579052, 18092393, 36184786, 72369572]

約数ペア:

[(1, 72369572), (2, 36184786), (4, 18092393), (11, 6579052), (22, 3289526), (44, 1644763), (73, 991364), (146, 495682), (292, 247841), (803, 90124), (1606, 45062), (3212, 22531)]