73281164

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{45013}}^1$

素因数の和:45065

約数の個数: 24

約数和(自身を含む): 143684688

約数和(自身を除く): 70403524

約数列:

[1, 2, 4, 11, 22, 37, 44, 74, 148, 407, 814, 1628, 45013, 90026, 180052, 495143, 990286, 1665481, 1980572, 3330962, 6661924, 18320291, 36640582, 73281164]

約数ペア:

[(1, 73281164), (2, 36640582), (4, 18320291), (11, 6661924), (22, 3330962), (37, 1980572), (44, 1665481), (74, 990286), (148, 495143), (407, 180052), (814, 90026), (1628, 45013)]