74720238

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{311}}^1\times {\mathrm{1741}}^1$

素因数の和:2080

約数の個数: 32

約数和(自身を含む): 156529152

約数和(自身を除く): 81808914

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 311, 622, 933, 1741, 1866, 3482, 5223, 7153, 10446, 14306, 21459, 40043, 42918, 80086, 120129, 240258, 541451, 1082902, 1624353, 3248706, 12453373, 24906746, 37360119, 74720238]

約数ペア:

[(1, 74720238), (2, 37360119), (3, 24906746), (6, 12453373), (23, 3248706), (46, 1624353), (69, 1082902), (138, 541451), (311, 240258), (622, 120129), (933, 80086), (1741, 42918), (1866, 40043), (3482, 21459), (5223, 14306), (7153, 10446)]