180841272

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{1663}}^1$

素因数の和:1892

約数の個数: 64

約数和(自身を含む): 474439680

約数和(自身を除く): 293598408

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 92, 138, 184, 197, 276, 394, 552, 591, 788, 1182, 1576, 1663, 2364, 3326, 4531, 4728, 4989, 6652, 9062, 9978, 13304, 13593, 18124, 19956, 27186, 36248, 38249, 39912, 54372, 76498, 108744, 114747, 152996, 229494, 305992, 327611, 458988, 655222, 917976, 982833, 1310444, 1965666, 2620888, 3931332, 7535053, 7862664, 15070106, 22605159, 30140212, 45210318, 60280424, 90420636, 180841272]

約数ペア:

[(1, 180841272), (2, 90420636), (3, 60280424), (4, 45210318), (6, 30140212), (8, 22605159), (12, 15070106), (23, 7862664), (24, 7535053), (46, 3931332), (69, 2620888), (92, 1965666), (138, 1310444), (184, 982833), (197, 917976), (276, 655222), (394, 458988), (552, 327611), (591, 305992), (788, 229494), (1182, 152996), (1576, 114747), (1663, 108744), (2364, 76498), (3326, 54372), (4531, 39912), (4728, 38249), (4989, 36248), (6652, 27186), (9062, 19956), (9978, 18124), (13304, 13593)]