72209844

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{286547}}^1$

素因数の和:286564

約数の個数: 36

約数和(自身を含む): 208606944

約数和(自身を除く): 136397100

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 286547, 573094, 859641, 1146188, 1719282, 2005829, 2578923, 3438564, 4011658, 5157846, 6017487, 8023316, 10315692, 12034974, 18052461, 24069948, 36104922, 72209844]

約数ペア:

[(1, 72209844), (2, 36104922), (3, 24069948), (4, 18052461), (6, 12034974), (7, 10315692), (9, 8023316), (12, 6017487), (14, 5157846), (18, 4011658), (21, 3438564), (28, 2578923), (36, 2005829), (42, 1719282), (63, 1146188), (84, 859641), (126, 573094), (252, 286547)]