90817506

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{388109}}^1$

素因数の和:388130

約数の個数: 24

約数和(自身を含む): 211908060

約数和(自身を除く): 121090554

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 388109, 776218, 1164327, 2328654, 3492981, 5045417, 6985962, 10090834, 15136251, 30272502, 45408753, 90817506]

約数ペア:

[(1, 90817506), (2, 45408753), (3, 30272502), (6, 15136251), (9, 10090834), (13, 6985962), (18, 5045417), (26, 3492981), (39, 2328654), (78, 1164327), (117, 776218), (234, 388109)]