80318392

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{5669}}^1$

素因数の和:5716

約数の個数: 64

約数和(自身を含む): 195955200

約数和(自身を除く): 115636808

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 23, 28, 44, 46, 56, 77, 88, 92, 154, 161, 184, 253, 308, 322, 506, 616, 644, 1012, 1288, 1771, 2024, 3542, 5669, 7084, 11338, 14168, 22676, 39683, 45352, 62359, 79366, 124718, 130387, 158732, 249436, 260774, 317464, 436513, 498872, 521548, 873026, 912709, 1043096, 1434257, 1746052, 1825418, 2868514, 3492104, 3650836, 5737028, 7301672, 10039799, 11474056, 20079598, 40159196, 80318392]

約数ペア:

[(1, 80318392), (2, 40159196), (4, 20079598), (7, 11474056), (8, 10039799), (11, 7301672), (14, 5737028), (22, 3650836), (23, 3492104), (28, 2868514), (44, 1825418), (46, 1746052), (56, 1434257), (77, 1043096), (88, 912709), (92, 873026), (154, 521548), (161, 498872), (184, 436513), (253, 317464), (308, 260774), (322, 249436), (506, 158732), (616, 130387), (644, 124718), (1012, 79366), (1288, 62359), (1771, 45352), (2024, 39683), (3542, 22676), (5669, 14168), (7084, 11338)]