69340072

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{3209}}^1$

素因数の和:3325

約数の個数: 32

約数和(自身を含む): 135397800

約数和(自身を除く): 66057728

約数列:

[1, 2, 4, 8, 37, 73, 74, 146, 148, 292, 296, 584, 2701, 3209, 5402, 6418, 10804, 12836, 21608, 25672, 118733, 234257, 237466, 468514, 474932, 937028, 949864, 1874056, 8667509, 17335018, 34670036, 69340072]

約数ペア:

[(1, 69340072), (2, 34670036), (4, 17335018), (8, 8667509), (37, 1874056), (73, 949864), (74, 937028), (146, 474932), (148, 468514), (292, 237466), (296, 234257), (584, 118733), (2701, 25672), (3209, 21608), (5402, 12836), (6418, 10804)]