90741092

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{181}}^1\times {\mathrm{311}}^1$

素因数の和:540

約数の個数: 48

約数和(自身を含む): 178074624

約数和(自身を除く): 87333532

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 181, 311, 362, 403, 622, 724, 806, 1244, 1612, 2353, 4043, 4706, 5611, 8086, 9412, 9641, 11222, 16172, 19282, 22444, 38564, 56291, 72943, 112582, 125333, 145886, 225164, 250666, 291772, 501332, 731783, 1463566, 1745021, 2927132, 3490042, 6980084, 22685273, 45370546, 90741092]

約数ペア:

[(1, 90741092), (2, 45370546), (4, 22685273), (13, 6980084), (26, 3490042), (31, 2927132), (52, 1745021), (62, 1463566), (124, 731783), (181, 501332), (311, 291772), (362, 250666), (403, 225164), (622, 145886), (724, 125333), (806, 112582), (1244, 72943), (1612, 56291), (2353, 38564), (4043, 22444), (4706, 19282), (5611, 16172), (8086, 11222), (9412, 9641)]