73662772

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{139}}^1\times {\mathrm{367}}^1$

素因数の和:548

約数の個数: 36

約数和(自身を含む): 137403840

約数和(自身を除く): 63741068

約数列:

[1, 2, 4, 19, 38, 76, 139, 278, 361, 367, 556, 722, 734, 1444, 1468, 2641, 5282, 6973, 10564, 13946, 27892, 50179, 51013, 100358, 102026, 132487, 200716, 204052, 264974, 529948, 969247, 1938494, 3876988, 18415693, 36831386, 73662772]

約数ペア:

[(1, 73662772), (2, 36831386), (4, 18415693), (19, 3876988), (38, 1938494), (76, 969247), (139, 529948), (278, 264974), (361, 204052), (367, 200716), (556, 132487), (722, 102026), (734, 100358), (1444, 51013), (1468, 50179), (2641, 27892), (5282, 13946), (6973, 10564)]