71956764

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^2\times {\mathrm{16519}}^1$

素因数の和:16551

約数の個数: 54

約数和(自身を含む): 199941560

約数和(自身を除く): 127984796

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 121, 132, 198, 242, 363, 396, 484, 726, 1089, 1452, 2178, 4356, 16519, 33038, 49557, 66076, 99114, 148671, 181709, 198228, 297342, 363418, 545127, 594684, 726836, 1090254, 1635381, 1998799, 2180508, 3270762, 3997598, 5996397, 6541524, 7995196, 11992794, 17989191, 23985588, 35978382, 71956764]

約数ペア:

[(1, 71956764), (2, 35978382), (3, 23985588), (4, 17989191), (6, 11992794), (9, 7995196), (11, 6541524), (12, 5996397), (18, 3997598), (22, 3270762), (33, 2180508), (36, 1998799), (44, 1635381), (66, 1090254), (99, 726836), (121, 594684), (132, 545127), (198, 363418), (242, 297342), (363, 198228), (396, 181709), (484, 148671), (726, 99114), (1089, 66076), (1452, 49557), (2178, 33038), (4356, 16519)]