90687028

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{13799}}^1$

素因数の和:13887

約数の個数: 24

約数和(自身を含む): 166924800

約数和(自身を除く): 76237772

約数列:

[1, 2, 4, 31, 53, 62, 106, 124, 212, 1643, 3286, 6572, 13799, 27598, 55196, 427769, 731347, 855538, 1462694, 1711076, 2925388, 22671757, 45343514, 90687028]

約数ペア:

[(1, 90687028), (2, 45343514), (4, 22671757), (31, 2925388), (53, 1711076), (62, 1462694), (106, 855538), (124, 731347), (212, 427769), (1643, 55196), (3286, 27598), (6572, 13799)]