90055364

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{1553}}^1$

素因数の和:1692

約数の個数: 48

約数和(自身を含む): 191452800

約数和(自身を除く): 101397436

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 109, 133, 218, 266, 436, 532, 763, 1526, 1553, 2071, 3052, 3106, 4142, 6212, 8284, 10871, 14497, 21742, 28994, 29507, 43484, 57988, 59014, 118028, 169277, 206549, 338554, 413098, 677108, 826196, 1184939, 2369878, 3216263, 4739756, 6432526, 12865052, 22513841, 45027682, 90055364]

約数ペア:

[(1, 90055364), (2, 45027682), (4, 22513841), (7, 12865052), (14, 6432526), (19, 4739756), (28, 3216263), (38, 2369878), (76, 1184939), (109, 826196), (133, 677108), (218, 413098), (266, 338554), (436, 206549), (532, 169277), (763, 118028), (1526, 59014), (1553, 57988), (2071, 43484), (3052, 29507), (3106, 28994), (4142, 21742), (6212, 14497), (8284, 10871)]