72433656

素因数分解:

$2^3\times 3^3\times {\mathrm{335341}}^1$

素因数の和:335356

約数の個数: 32

約数和(自身を含む): 201205200

約数和(自身を除く): 128771544

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 335341, 670682, 1006023, 1341364, 2012046, 2682728, 3018069, 4024092, 6036138, 8048184, 9054207, 12072276, 18108414, 24144552, 36216828, 72433656]

約数ペア:

[(1, 72433656), (2, 36216828), (3, 24144552), (4, 18108414), (6, 12072276), (8, 9054207), (9, 8048184), (12, 6036138), (18, 4024092), (24, 3018069), (27, 2682728), (36, 2012046), (54, 1341364), (72, 1006023), (108, 670682), (216, 335341)]