90404784

素因数分解:

$2^4\times 3^2\times {\mathrm{627811}}^1$

素因数の和:627825

約数の個数: 30

約数和(自身を含む): 253008236

約数和(自身を除く): 162603452

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 627811, 1255622, 1883433, 2511244, 3766866, 5022488, 5650299, 7533732, 10044976, 11300598, 15067464, 22601196, 30134928, 45202392, 90404784]

約数ペア:

[(1, 90404784), (2, 45202392), (3, 30134928), (4, 22601196), (6, 15067464), (8, 11300598), (9, 10044976), (12, 7533732), (16, 5650299), (18, 5022488), (24, 3766866), (36, 2511244), (48, 1883433), (72, 1255622), (144, 627811)]