72459324

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{287537}}^1$

素因数の和:287554

約数の個数: 36

約数和(自身を含む): 209327664

約数和(自身を除く): 136868340

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 287537, 575074, 862611, 1150148, 1725222, 2012759, 2587833, 3450444, 4025518, 5175666, 6038277, 8051036, 10351332, 12076554, 18114831, 24153108, 36229662, 72459324]

約数ペア:

[(1, 72459324), (2, 36229662), (3, 24153108), (4, 18114831), (6, 12076554), (7, 10351332), (9, 8051036), (12, 6038277), (14, 5175666), (18, 4025518), (21, 3450444), (28, 2587833), (36, 2012759), (42, 1725222), (63, 1150148), (84, 862611), (126, 575074), (252, 287537)]