90404394

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{21433}}^1$

素因数の和:21494

約数の個数: 32

約数和(自身を含む): 195478080

約数和(自身を除く): 105073686

約数列:

[1, 2, 3, 6, 19, 37, 38, 57, 74, 111, 114, 222, 703, 1406, 2109, 4218, 21433, 42866, 64299, 128598, 407227, 793021, 814454, 1221681, 1586042, 2379063, 2443362, 4758126, 15067399, 30134798, 45202197, 90404394]

約数ペア:

[(1, 90404394), (2, 45202197), (3, 30134798), (6, 15067399), (19, 4758126), (37, 2443362), (38, 2379063), (57, 1586042), (74, 1221681), (111, 814454), (114, 793021), (222, 407227), (703, 128598), (1406, 64299), (2109, 42866), (4218, 21433)]