81643056

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^2\times {\mathrm{14057}}^1$

素因数の和:14090

約数の個数: 60

約数和(自身を含む): 231844536

約数和(自身を除く): 150201480

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 121, 132, 176, 242, 264, 363, 484, 528, 726, 968, 1452, 1936, 2904, 5808, 14057, 28114, 42171, 56228, 84342, 112456, 154627, 168684, 224912, 309254, 337368, 463881, 618508, 674736, 927762, 1237016, 1700897, 1855524, 2474032, 3401794, 3711048, 5102691, 6803588, 7422096, 10205382, 13607176, 20410764, 27214352, 40821528, 81643056]

約数ペア:

[(1, 81643056), (2, 40821528), (3, 27214352), (4, 20410764), (6, 13607176), (8, 10205382), (11, 7422096), (12, 6803588), (16, 5102691), (22, 3711048), (24, 3401794), (33, 2474032), (44, 1855524), (48, 1700897), (66, 1237016), (88, 927762), (121, 674736), (132, 618508), (176, 463881), (242, 337368), (264, 309254), (363, 224912), (484, 168684), (528, 154627), (726, 112456), (968, 84342), (1452, 56228), (1936, 42171), (2904, 28114), (5808, 14057)]