72964656

素因数分解:

$2^4\times 3^2\times {\mathrm{506699}}^1$

素因数の和:506713

約数の個数: 30

約数和(自身を含む): 204200100

約数和(自身を除く): 131235444

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 506699, 1013398, 1520097, 2026796, 3040194, 4053592, 4560291, 6080388, 8107184, 9120582, 12160776, 18241164, 24321552, 36482328, 72964656]

約数ペア:

[(1, 72964656), (2, 36482328), (3, 24321552), (4, 18241164), (6, 12160776), (8, 9120582), (9, 8107184), (12, 6080388), (16, 4560291), (18, 4053592), (24, 3040194), (36, 2026796), (48, 1520097), (72, 1013398), (144, 506699)]