80954372

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1$

素因数の和:300

約数の個数: 48

約数和(自身を含む): 151173120

約数和(自身を除く): 70218748

約数列:

[1, 2, 4, 37, 59, 73, 74, 118, 127, 146, 148, 236, 254, 292, 508, 2183, 2701, 4307, 4366, 4699, 5402, 7493, 8614, 8732, 9271, 9398, 10804, 14986, 17228, 18542, 18796, 29972, 37084, 159359, 277241, 318718, 343027, 546989, 554482, 637436, 686054, 1093978, 1108964, 1372108, 2187956, 20238593, 40477186, 80954372]

約数ペア:

[(1, 80954372), (2, 40477186), (4, 20238593), (37, 2187956), (59, 1372108), (73, 1108964), (74, 1093978), (118, 686054), (127, 637436), (146, 554482), (148, 546989), (236, 343027), (254, 318718), (292, 277241), (508, 159359), (2183, 37084), (2701, 29972), (4307, 18796), (4366, 18542), (4699, 17228), (5402, 14986), (7493, 10804), (8614, 9398), (8732, 9271)]