72723608

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{5003}}^1$

素因数の和:5111

約数の個数: 32

約数和(自身を含む): 144115200

約数和(自身を除く): 71391592

約数列:

[1, 2, 4, 8, 23, 46, 79, 92, 158, 184, 316, 632, 1817, 3634, 5003, 7268, 10006, 14536, 20012, 40024, 115069, 230138, 395237, 460276, 790474, 920552, 1580948, 3161896, 9090451, 18180902, 36361804, 72723608]

約数ペア:

[(1, 72723608), (2, 36361804), (4, 18180902), (8, 9090451), (23, 3161896), (46, 1580948), (79, 920552), (92, 790474), (158, 460276), (184, 395237), (316, 230138), (632, 115069), (1817, 40024), (3634, 20012), (5003, 14536), (7268, 10006)]