74947452

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{337}}^1\times {\mathrm{431}}^1$

素因数の和:818

約数の個数: 48

約数和(自身を含む): 179891712

約数和(自身を除く): 104944260

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 337, 431, 516, 674, 862, 1011, 1293, 1348, 1724, 2022, 2586, 4044, 5172, 14491, 18533, 28982, 37066, 43473, 55599, 57964, 74132, 86946, 111198, 145247, 173892, 222396, 290494, 435741, 580988, 871482, 1742964, 6245621, 12491242, 18736863, 24982484, 37473726, 74947452]

約数ペア:

[(1, 74947452), (2, 37473726), (3, 24982484), (4, 18736863), (6, 12491242), (12, 6245621), (43, 1742964), (86, 871482), (129, 580988), (172, 435741), (258, 290494), (337, 222396), (431, 173892), (516, 145247), (674, 111198), (862, 86946), (1011, 74132), (1293, 57964), (1348, 55599), (1724, 43473), (2022, 37066), (2586, 28982), (4044, 18533), (5172, 14491)]