72756828

素因数分解:

$2^2\times 3^2\times {\mathrm{197}}^1\times {\mathrm{10259}}^1$

素因数の和:10466

約数の個数: 36

約数和(自身を含む): 184864680

約数和(自身を除く): 112107852

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 197, 394, 591, 788, 1182, 1773, 2364, 3546, 7092, 10259, 20518, 30777, 41036, 61554, 92331, 123108, 184662, 369324, 2021023, 4042046, 6063069, 8084092, 12126138, 18189207, 24252276, 36378414, 72756828]

約数ペア:

[(1, 72756828), (2, 36378414), (3, 24252276), (4, 18189207), (6, 12126138), (9, 8084092), (12, 6063069), (18, 4042046), (36, 2021023), (197, 369324), (394, 184662), (591, 123108), (788, 92331), (1182, 61554), (1773, 41036), (2364, 30777), (3546, 20518), (7092, 10259)]