80375004

素因数分解:

$2^2\times 3^4\times {\mathrm{248071}}^1$

素因数の和:248087

約数の個数: 30

約数和(自身を含む): 210116984

約数和(自身を除く): 129741980

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 248071, 496142, 744213, 992284, 1488426, 2232639, 2976852, 4465278, 6697917, 8930556, 13395834, 20093751, 26791668, 40187502, 80375004]

約数ペア:

[(1, 80375004), (2, 40187502), (3, 26791668), (4, 20093751), (6, 13395834), (9, 8930556), (12, 6697917), (18, 4465278), (27, 2976852), (36, 2232639), (54, 1488426), (81, 992284), (108, 744213), (162, 496142), (324, 248071)]