144763668

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{397}}^1\times {\mathrm{1447}}^1$

素因数の和:1861

約数の個数: 72

約数和(自身を含む): 419549312

約数和(自身を除く): 274785644

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 397, 794, 1191, 1447, 1588, 2382, 2779, 2894, 3573, 4341, 4764, 5558, 5788, 7146, 8337, 8682, 10129, 11116, 13023, 14292, 16674, 17364, 20258, 25011, 26046, 30387, 33348, 40516, 50022, 52092, 60774, 91161, 100044, 121548, 182322, 364644, 574459, 1148918, 1723377, 2297836, 3446754, 4021213, 5170131, 6893508, 8042426, 10340262, 12063639, 16084852, 20680524, 24127278, 36190917, 48254556, 72381834, 144763668]

約数ペア:

[(1, 144763668), (2, 72381834), (3, 48254556), (4, 36190917), (6, 24127278), (7, 20680524), (9, 16084852), (12, 12063639), (14, 10340262), (18, 8042426), (21, 6893508), (28, 5170131), (36, 4021213), (42, 3446754), (63, 2297836), (84, 1723377), (126, 1148918), (252, 574459), (397, 364644), (794, 182322), (1191, 121548), (1447, 100044), (1588, 91161), (2382, 60774), (2779, 52092), (2894, 50022), (3573, 40516), (4341, 33348), (4764, 30387), (5558, 26046), (5788, 25011), (7146, 20258), (8337, 17364), (8682, 16674), (10129, 14292), (11116, 13023)]