80969904

素因数分解:

$2^4\times 3^2\times {\mathrm{562291}}^1$

素因数の和:562305

約数の個数: 30

約数和(自身を含む): 226603676

約数和(自身を除く): 145633772

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 562291, 1124582, 1686873, 2249164, 3373746, 4498328, 5060619, 6747492, 8996656, 10121238, 13494984, 20242476, 26989968, 40484952, 80969904]

約数ペア:

[(1, 80969904), (2, 40484952), (3, 26989968), (4, 20242476), (6, 13494984), (8, 10121238), (9, 8996656), (12, 6747492), (16, 5060619), (18, 4498328), (24, 3373746), (36, 2249164), (48, 1686873), (72, 1124582), (144, 562291)]