79810144

素因数分解:

$2^5\times {\mathrm{83}}^1\times {\mathrm{151}}^1\times {\mathrm{199}}^1$

素因数の和:443

約数の個数: 48

約数和(自身を含む): 160876800

約数和(自身を除く): 81066656

約数列:

[1, 2, 4, 8, 16, 32, 83, 151, 166, 199, 302, 332, 398, 604, 664, 796, 1208, 1328, 1592, 2416, 2656, 3184, 4832, 6368, 12533, 16517, 25066, 30049, 33034, 50132, 60098, 66068, 100264, 120196, 132136, 200528, 240392, 264272, 401056, 480784, 528544, 961568, 2494067, 4988134, 9976268, 19952536, 39905072, 79810144]

約数ペア:

[(1, 79810144), (2, 39905072), (4, 19952536), (8, 9976268), (16, 4988134), (32, 2494067), (83, 961568), (151, 528544), (166, 480784), (199, 401056), (302, 264272), (332, 240392), (398, 200528), (604, 132136), (664, 120196), (796, 100264), (1208, 66068), (1328, 60098), (1592, 50132), (2416, 33034), (2656, 30049), (3184, 25066), (4832, 16517), (6368, 12533)]