72769070

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{7433}}^1$

素因数の和:7540

約数の個数: 32

約数和(自身を含む): 144516960

約数和(自身を除く): 71747890

約数列:

[1, 2, 5, 10, 11, 22, 55, 89, 110, 178, 445, 890, 979, 1958, 4895, 7433, 9790, 14866, 37165, 74330, 81763, 163526, 408815, 661537, 817630, 1323074, 3307685, 6615370, 7276907, 14553814, 36384535, 72769070]

約数ペア:

[(1, 72769070), (2, 36384535), (5, 14553814), (10, 7276907), (11, 6615370), (22, 3307685), (55, 1323074), (89, 817630), (110, 661537), (178, 408815), (445, 163526), (890, 81763), (979, 74330), (1958, 37165), (4895, 14866), (7433, 9790)]