81053196

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{41953}}^1$

素因数の和:41990

約数の個数: 48

約数和(自身を含む): 225544704

約数和(自身を除く): 144491508

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 69, 84, 92, 138, 161, 276, 322, 483, 644, 966, 1932, 41953, 83906, 125859, 167812, 251718, 293671, 503436, 587342, 881013, 964919, 1174684, 1762026, 1929838, 2894757, 3524052, 3859676, 5789514, 6754433, 11579028, 13508866, 20263299, 27017732, 40526598, 81053196]

約数ペア:

[(1, 81053196), (2, 40526598), (3, 27017732), (4, 20263299), (6, 13508866), (7, 11579028), (12, 6754433), (14, 5789514), (21, 3859676), (23, 3524052), (28, 2894757), (42, 1929838), (46, 1762026), (69, 1174684), (84, 964919), (92, 881013), (138, 587342), (161, 503436), (276, 293671), (322, 251718), (483, 167812), (644, 125859), (966, 83906), (1932, 41953)]